| 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 | $13.37 | 8.606% | $14.5206 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $156.71 | 7.750% | $168.855 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $122.65 | 11.526% | $136.7866 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $144.77 | 7.377% | $155.4497 | $155.45 | $155.45 | $155.40 |
| Purchase #5 | $225.90 | 5.735% | $238.8554 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $248.90 | 3.251% | $256.9917 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $120.79 | 4.653% | $126.4104 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $1,033.09 | $1,097.8694 | $1,097.88 | $1,097.85 | $1,097.90 | |