| 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 | $104.74 | 4.141% | $109.0773 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $215.45 | 13.366% | $244.247 | $244.25 | $244.25 | $244.20 |
| Purchase #3 | $154.32 | 8.211% | $166.9912 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $81.92 | 10.386% | $90.4282 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $167.39 | 6.642% | $178.508 | $178.51 | $178.50 | $178.50 |
| Purchase #6 | $95.57 | 13.441% | $108.4156 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $247.82 | 8.829% | $269.7 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $1,067.21 | $1,167.3673 | $1,167.38 | $1,167.40 | $1,167.30 | |