| 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 | $10.58 | 9.581% | $11.5937 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $249.36 | 5.281% | $262.5287 | $262.53 | $262.55 | $262.50 |
| Purchase #3 | $135.38 | 4.389% | $141.3218 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $158.46 | 11.427% | $176.5672 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $136.29 | 9.418% | $149.1258 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $225.87 | 10.722% | $250.0878 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $5.69 | 4.558% | $5.9494 | $5.95 | $5.95 | $5.90 |
| 7 purchase totals = | $921.63 | $997.1744 | $997.18 | $997.20 | $997.10 | |