| 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 | $120.96 | 7.709% | $130.2848 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $123.82 | 6.109% | $131.3842 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $151.54 | 12.248% | $170.1006 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $248.43 | 7.448% | $266.9331 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $186.49 | 10.770% | $206.575 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $169.57 | 8.595% | $184.1445 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $205.79 | 8.523% | $223.3295 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $1,206.60 | $1,312.7517 | $1,312.74 | $1,312.85 | $1,312.70 | |