| 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 | $247.62 | 4.561% | $258.9139 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $21.37 | 13.235% | $24.1983 | $24.20 | $24.20 | $24.20 |
| Purchase #3 | $14.37 | 8.553% | $15.5991 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $138.86 | 6.612% | $148.0414 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $228.48 | 12.235% | $256.4345 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $153.85 | 3.871% | $159.8055 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $121.58 | 8.722% | $132.1842 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $926.13 | $995.1769 | $995.17 | $995.20 | $995.10 | |