| 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 | $38.63 | 9.625% | $42.3481 | $42.35 | $42.35 | $42.30 |
| Purchase #2 | $174.48 | 6.616% | $186.0236 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $14.29 | 12.469% | $16.0718 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $94.50 | 13.160% | $106.9362 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $117.41 | 10.283% | $129.4833 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $229.57 | 6.390% | $244.2395 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $80.61 | 9.137% | $87.9753 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $749.49 | $813.0778 | $813.08 | $813.10 | $813.00 | |