| 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 | $226.91 | 6.558% | $241.7908 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $88.62 | 6.149% | $94.0692 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $247.28 | 11.463% | $275.6257 | $275.63 | $275.65 | $275.60 |
| Purchase #4 | $57.66 | 11.603% | $64.3503 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $46.57 | 7.497% | $50.0614 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $235.61 | 10.375% | $260.0545 | $260.05 | $260.05 | $260.10 |
| Purchase #7 | $9.60 | 12.758% | $10.8248 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $912.25 | $996.7767 | $996.77 | $996.75 | $996.90 | |