| 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 | $219.64 | 3.799% | $227.9841 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $46.30 | 6.727% | $49.4146 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $70.37 | 10.639% | $77.8567 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $212.56 | 5.241% | $223.7003 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $229.98 | 8.295% | $249.0568 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $37.51 | 13.447% | $42.554 | $42.55 | $42.55 | $42.60 |
| Purchase #7 | $54.72 | 10.672% | $60.5597 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $871.08 | $931.1262 | $931.12 | $931.10 | $931.30 | |