| 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 | $213.78 | 9.196% | $233.4392 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $132.56 | 6.316% | $140.9325 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $100.43 | 11.663% | $112.1432 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $117.31 | 8.840% | $127.6802 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $116.31 | 11.622% | $129.8275 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $147.48 | 9.591% | $161.6248 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $20.94 | 4.230% | $21.8258 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $848.81 | $927.4732 | $927.47 | $927.55 | $927.30 | |