| 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 | $187.38 | 11.844% | $209.5733 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $231.72 | 5.431% | $244.3047 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $26.56 | 10.325% | $29.3023 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $166.36 | 6.417% | $177.0353 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $128.42 | 7.463% | $138.004 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $194.32 | 7.133% | $208.1808 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $106.67 | 9.379% | $116.6746 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $1,041.43 | $1,123.0750 | $1,123.06 | $1,123.05 | $1,123.10 | |