| 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 | $122.59 | 3.394% | $126.7507 | $126.75 | $126.75 | $126.80 |
| Purchase #2 | $203.45 | 4.358% | $212.3164 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $146.76 | 11.571% | $163.7416 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $99.91 | 12.462% | $112.3608 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $193.43 | 9.663% | $212.1211 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $149.31 | 7.232% | $160.1081 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $94.49 | 6.211% | $100.3588 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $1,009.94 | $1,087.7575 | $1,087.76 | $1,087.70 | $1,087.80 | |