| 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 | $207.45 | 6.398% | $220.7227 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $227.71 | 11.119% | $253.0291 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $120.89 | 12.592% | $136.1125 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $247.85 | 3.685% | $256.9833 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $225.94 | 10.630% | $249.9574 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $23.98 | 11.746% | $26.7967 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $170.28 | 12.494% | $191.5548 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $1,224.10 | $1,335.1565 | $1,335.15 | $1,335.15 | $1,335.20 | |