| 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 | $235.92 | 4.558% | $246.6732 | $246.67 | $246.65 | $246.70 |
| Purchase #2 | $159.63 | 6.590% | $170.1496 | $170.15 | $170.15 | $170.10 |
| Purchase #3 | $41.62 | 11.310% | $46.3272 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $110.79 | 12.638% | $124.7916 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $222.26 | 10.433% | $245.4484 | $245.45 | $245.45 | $245.40 |
| Purchase #6 | $49.91 | 6.468% | $53.1382 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $188.52 | 11.278% | $209.7813 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $1,008.65 | $1,096.3095 | $1,096.31 | $1,096.35 | $1,096.20 | |