| 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 | $200.93 | 3.255% | $207.4703 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $178.86 | 13.199% | $202.4677 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $122.49 | 13.397% | $138.9 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $205.71 | 9.530% | $225.3142 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $224.89 | 4.374% | $234.7267 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $201.60 | 10.354% | $222.4737 | $222.47 | $222.45 | $222.50 |
| Purchase #7 | $202.80 | 7.471% | $217.9512 | $217.95 | $217.95 | $218.00 |
| 7 purchase totals = | $1,337.28 | $1,449.3038 | $1,449.30 | $1,449.25 | $1,449.40 | |