| 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 | $237.97 | 8.428% | $258.0261 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $81.80 | 11.118% | $90.8945 | $90.89 | $90.90 | $90.90 |
| Purchase #3 | $216.58 | 6.161% | $229.9235 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $121.51 | 5.439% | $128.1189 | $128.12 | $128.10 | $128.10 |
| Purchase #5 | $60.71 | 3.119% | $62.6035 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $202.43 | 9.816% | $222.3005 | $222.30 | $222.30 | $222.30 |
| Purchase #7 | $75.65 | 7.544% | $81.357 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $996.65 | $1,073.2240 | $1,073.22 | $1,073.20 | $1,073.20 | |