| 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 | $128.53 | 12.535% | $144.6412 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $214.96 | 6.563% | $229.0678 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $174.51 | 13.533% | $198.1264 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $95.37 | 12.278% | $107.0795 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $236.98 | 3.848% | $246.099 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $9.44 | 9.356% | $10.3232 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $56.36 | 3.804% | $58.5039 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $916.15 | $993.8410 | $993.84 | $993.85 | $993.80 | |