| 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 | $210.99 | 4.232% | $219.9191 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $85.46 | 6.419% | $90.9457 | $90.95 | $90.95 | $90.90 |
| Purchase #3 | $225.62 | 13.762% | $256.6698 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $240.87 | 7.147% | $258.085 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $110.90 | 8.384% | $120.1979 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $143.35 | 3.582% | $148.4848 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $74.45 | 11.507% | $83.017 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $1,091.64 | $1,177.3193 | $1,177.33 | $1,177.30 | $1,177.30 | |