| 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 | $241.31 | 6.204% | $256.2809 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $207.78 | 12.170% | $233.0668 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $59.40 | 5.525% | $62.6819 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $99.41 | 3.823% | $103.2104 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $12.41 | 4.423% | $12.9589 | $12.96 | $12.95 | $13.00 |
| Purchase #6 | $81.85 | 13.749% | $93.1036 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $17.53 | 9.787% | $19.2457 | $19.25 | $19.25 | $19.20 |
| 7 purchase totals = | $719.69 | $780.5482 | $780.55 | $780.55 | $780.60 | |