| 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 | $122.32 | 9.286% | $133.6786 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $51.92 | 8.273% | $56.2153 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $120.80 | 5.250% | $127.142 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $234.82 | 12.842% | $264.9756 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $88.64 | 5.368% | $93.3982 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $226.38 | 3.108% | $233.4159 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $21.40 | 10.814% | $23.7142 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $866.28 | $932.5398 | $932.55 | $932.55 | $932.50 | |