| 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 | $46.77 | 4.729% | $48.9818 | $48.98 | $49.00 | $49.00 |
| Purchase #2 | $212.86 | 11.818% | $238.0158 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $6.91 | 6.584% | $7.365 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $169.31 | 11.803% | $189.2937 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $106.68 | 3.120% | $110.0084 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $155.50 | 13.792% | $176.9466 | $176.95 | $176.95 | $176.90 |
| Purchase #7 | $220.40 | 9.113% | $240.4851 | $240.49 | $240.50 | $240.50 |
| 7 purchase totals = | $918.43 | $1,011.0964 | $1,011.11 | $1,011.10 | $1,011.10 | |