| 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 | $129.40 | 10.519% | $143.0116 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $21.54 | 13.108% | $24.3635 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $189.82 | 12.132% | $212.849 | $212.85 | $212.85 | $212.80 |
| Purchase #4 | $102.82 | 6.574% | $109.5794 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $225.32 | 9.647% | $247.0566 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $46.57 | 8.385% | $50.4749 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $207.58 | 9.337% | $226.9617 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $923.05 | $1,014.2967 | $1,014.29 | $1,014.25 | $1,014.40 | |