| 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 | $230.69 | 13.624% | $262.1192 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $163.50 | 9.515% | $179.057 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $85.35 | 8.491% | $92.5971 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $169.84 | 3.584% | $175.9271 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $106.96 | 11.769% | $119.5481 | $119.55 | $119.55 | $119.50 |
| Purchase #6 | $59.51 | 4.314% | $62.0773 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $6.64 | 4.662% | $6.9496 | $6.95 | $6.95 | $6.90 |
| 7 purchase totals = | $822.49 | $898.2754 | $898.29 | $898.30 | $898.20 | |