| 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 | $81.90 | 7.410% | $87.9688 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $214.36 | 12.592% | $241.3522 | $241.35 | $241.35 | $241.40 |
| Purchase #3 | $70.49 | 7.482% | $75.7641 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $106.74 | 3.486% | $110.461 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $112.37 | 9.355% | $122.8822 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $184.60 | 8.340% | $199.9956 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $231.42 | 11.799% | $258.7252 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,001.88 | $1,097.1491 | $1,097.15 | $1,097.15 | $1,097.30 | |