| 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 | $116.77 | 5.717% | $123.4457 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $186.88 | 3.431% | $193.2919 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $242.34 | 13.213% | $274.3604 | $274.36 | $274.35 | $274.40 |
| Purchase #4 | $101.51 | 7.803% | $109.4308 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $41.48 | 13.153% | $46.9359 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $57.39 | 13.574% | $65.1801 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $185.95 | 11.704% | $207.7136 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $932.32 | $1,020.3584 | $1,020.36 | $1,020.40 | $1,020.30 | |