| 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 | $213.39 | 10.438% | $235.6636 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $225.33 | 10.555% | $249.1136 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $52.59 | 9.508% | $57.5903 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $20.87 | 6.489% | $22.2243 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $102.96 | 3.610% | $106.6769 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $142.63 | 3.426% | $147.5165 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $53.76 | 3.561% | $55.6744 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $811.53 | $874.4596 | $874.45 | $874.40 | $874.50 | |