| 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 | $209.81 | 13.650% | $238.4491 | $238.45 | $238.45 | $238.40 |
| Purchase #2 | $128.68 | 11.531% | $143.5181 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $169.87 | 8.781% | $184.7863 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $222.35 | 8.474% | $241.1919 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $222.64 | 6.772% | $237.7172 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $25.36 | 7.505% | $27.2633 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $36.96 | 6.132% | $39.2264 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $1,015.67 | $1,112.1523 | $1,112.16 | $1,112.15 | $1,112.10 | |