| 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 | $213.49 | 3.202% | $220.3259 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $62.85 | 4.384% | $65.6053 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $144.92 | 10.174% | $159.6642 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $196.34 | 3.734% | $203.6713 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $160.37 | 9.371% | $175.3983 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $39.85 | 10.745% | $44.1319 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $19.80 | 8.108% | $21.4054 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $837.62 | $890.2023 | $890.21 | $890.20 | $890.20 | |