| 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 | $244.41 | 13.399% | $277.1585 | $277.16 | $277.15 | $277.20 |
| Purchase #2 | $20.88 | 12.385% | $23.466 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $77.28 | 7.543% | $83.1092 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $65.59 | 9.651% | $71.9201 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $245.68 | 3.255% | $253.6769 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $63.42 | 11.172% | $70.5053 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $33.67 | 13.718% | $38.2889 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $750.93 | $818.1249 | $818.14 | $818.10 | $818.20 | |