| 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 | $10.73 | 8.367% | $11.6278 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $187.92 | 9.712% | $206.1708 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $236.65 | 5.701% | $250.1414 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $107.53 | 12.466% | $120.9347 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $189.98 | 12.342% | $213.4273 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $23.29 | 5.234% | $24.509 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $147.69 | 7.794% | $159.201 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $903.79 | $986.0120 | $986.01 | $986.05 | $985.90 | |