| 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 | $193.29 | 4.402% | $201.7986 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $27.83 | 12.219% | $31.2305 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $165.32 | 6.533% | $176.1204 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $240.30 | 9.715% | $263.6451 | $263.65 | $263.65 | $263.60 |
| Purchase #5 | $62.88 | 7.168% | $67.3872 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $142.26 | 6.216% | $151.1029 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $82.80 | 5.217% | $87.1197 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $914.68 | $978.4044 | $978.41 | $978.40 | $978.30 | |