| 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 | $95.27 | 12.736% | $107.4036 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $241.54 | 7.686% | $260.1048 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $168.25 | 7.374% | $180.6568 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $153.50 | 8.531% | $166.5951 | $166.60 | $166.60 | $166.60 |
| Purchase #5 | $115.48 | 6.102% | $122.5266 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $210.75 | 8.229% | $228.0926 | $228.09 | $228.10 | $228.10 |
| Purchase #7 | $195.95 | 6.822% | $209.3177 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $1,180.74 | $1,274.6972 | $1,274.70 | $1,274.70 | $1,274.70 | |