| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.29 | 4.249% | $112.8912 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $209.62 | 10.310% | $231.2318 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $206.87 | 11.838% | $231.3593 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $172.60 | 8.547% | $187.3521 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $113.51 | 11.441% | $126.4967 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $190.91 | 4.421% | $199.3501 | $199.35 | $199.35 | $199.40 |
| Purchase #7 | $167.69 | 6.667% | $178.8699 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,169.49 | $1,267.5511 | $1,267.55 | $1,267.55 | $1,267.70 | |