| 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 | $146.26 | 3.789% | $151.8018 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $207.43 | 10.261% | $228.7144 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $227.85 | 4.518% | $238.1443 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $74.54 | 4.518% | $77.9077 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $229.83 | 11.528% | $256.3248 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $126.43 | 8.373% | $137.016 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $174.38 | 7.494% | $187.448 | $187.45 | $187.45 | $187.40 |
| 7 purchase totals = | $1,186.72 | $1,277.3570 | $1,277.35 | $1,277.30 | $1,277.20 | |