| 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 | $193.54 | 9.501% | $211.9282 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $121.48 | 10.189% | $133.8576 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $23.96 | 9.436% | $26.2209 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $137.45 | 12.272% | $154.3179 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $104.49 | 5.320% | $110.0489 | $110.05 | $110.05 | $110.00 |
| Purchase #6 | $73.26 | 6.284% | $77.8637 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $182.31 | 11.256% | $202.8308 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $836.49 | $917.0680 | $917.07 | $917.05 | $917.00 | |