| 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 | $112.52 | 8.608% | $122.2057 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $236.85 | 8.145% | $256.1414 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $6.60 | 13.198% | $7.4711 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $86.30 | 5.375% | $90.9386 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $94.42 | 12.459% | $106.1838 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $95.30 | 11.830% | $106.574 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $222.90 | 8.188% | $241.1511 | $241.15 | $241.15 | $241.20 |
| 7 purchase totals = | $854.89 | $930.6657 | $930.66 | $930.65 | $930.70 | |