| 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 | $227.41 | 4.853% | $238.4462 | $238.45 | $238.45 | $238.40 |
| Purchase #2 | $155.66 | 13.298% | $176.3597 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $61.96 | 7.611% | $66.6758 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $188.46 | 7.485% | $202.5662 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $89.55 | 4.686% | $93.7463 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $10.76 | 6.130% | $11.4196 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $88.49 | 4.672% | $92.6243 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $822.29 | $881.8381 | $881.85 | $881.80 | $881.80 | |