| 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 | $214.29 | 6.253% | $227.6896 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $151.28 | 13.147% | $171.1688 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $83.39 | 9.662% | $91.4471 | $91.45 | $91.45 | $91.40 |
| Purchase #4 | $91.30 | 12.712% | $102.9061 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $201.44 | 9.550% | $220.6775 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $191.33 | 9.232% | $208.9936 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $63.42 | 3.821% | $65.8433 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $996.45 | $1,088.7260 | $1,088.73 | $1,088.75 | $1,088.70 | |