| 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 | $220.72 | 13.201% | $249.8572 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $37.28 | 3.723% | $38.6679 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $28.49 | 12.405% | $32.0242 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $22.97 | 6.300% | $24.4171 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $212.55 | 6.568% | $226.5103 | $226.51 | $226.50 | $226.50 |
| Purchase #6 | $88.46 | 3.170% | $91.2642 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $228.42 | 13.797% | $259.9351 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $838.89 | $922.6760 | $922.68 | $922.60 | $922.70 | |