| 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 | $201.40 | 4.308% | $210.0763 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $234.50 | 3.299% | $242.2362 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $165.42 | 8.341% | $179.2177 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $170.49 | 11.266% | $189.6974 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $67.37 | 11.731% | $75.2732 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $247.83 | 4.424% | $258.794 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $132.94 | 5.176% | $139.821 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $1,219.95 | $1,295.1158 | $1,295.12 | $1,295.10 | $1,295.10 | |