| 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 | $105.92 | 4.316% | $110.4915 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $56.51 | 3.160% | $58.2957 | $58.30 | $58.30 | $58.30 |
| Purchase #3 | $205.86 | 11.607% | $229.7542 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $179.44 | 12.251% | $201.4232 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $39.96 | 12.781% | $45.0673 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $223.93 | 4.606% | $234.2442 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $195.71 | 9.552% | $214.4042 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $1,007.33 | $1,093.6803 | $1,093.67 | $1,093.65 | $1,093.70 | |