| 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 | $230.68 | 6.161% | $244.8922 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $222.39 | 12.467% | $250.1154 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $8.75 | 11.485% | $9.7549 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $210.48 | 13.429% | $238.7454 | $238.75 | $238.75 | $238.70 |
| Purchase #5 | $39.31 | 5.363% | $41.4182 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $190.33 | 10.546% | $210.4022 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $12.80 | 13.594% | $14.54 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $914.74 | $1,009.8683 | $1,009.87 | $1,009.85 | $1,009.80 | |