| 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 | $235.77 | 7.658% | $253.8253 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $171.54 | 11.132% | $190.6358 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $131.85 | 13.622% | $149.8106 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $121.87 | 10.274% | $134.3909 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $243.49 | 6.810% | $260.0717 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $137.37 | 5.544% | $144.9858 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $130.94 | 11.296% | $145.731 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,172.83 | $1,279.4511 | $1,279.46 | $1,279.50 | $1,279.40 | |