| 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 | $42.71 | 12.689% | $48.1295 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $142.43 | 4.837% | $149.3193 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $58.78 | 13.332% | $66.6165 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $234.76 | 8.466% | $254.6348 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $214.79 | 11.608% | $239.7228 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $151.29 | 9.383% | $165.4855 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $82.32 | 11.599% | $91.8683 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $927.08 | $1,015.7767 | $1,015.78 | $1,015.75 | $1,015.70 | |