| 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 | $232.54 | 10.658% | $257.3241 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $243.87 | 6.643% | $260.0703 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $16.39 | 4.576% | $17.14 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $157.96 | 8.336% | $171.1275 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $248.87 | 12.290% | $279.4561 | $279.46 | $279.45 | $279.50 |
| Purchase #6 | $174.28 | 11.558% | $194.4233 | $194.42 | $194.40 | $194.40 |
| Purchase #7 | $130.78 | 3.849% | $135.8137 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $1,204.69 | $1,315.3550 | $1,315.35 | $1,315.30 | $1,315.30 | |