| 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 | $191.53 | 7.482% | $205.8603 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $244.96 | 8.313% | $265.3235 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $86.49 | 11.672% | $96.5851 | $96.59 | $96.60 | $96.60 |
| Purchase #4 | $123.59 | 8.556% | $134.1644 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $214.74 | 6.649% | $229.0181 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $112.95 | 7.697% | $121.6438 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $27.58 | 13.779% | $31.3802 | $31.38 | $31.40 | $31.40 |
| 7 purchase totals = | $1,001.84 | $1,083.9754 | $1,083.97 | $1,083.95 | $1,084.00 | |