| 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 | $217.43 | 3.629% | $225.3205 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $125.86 | 13.760% | $143.1783 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $210.33 | 5.387% | $221.6605 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $141.40 | 5.202% | $148.7556 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $124.84 | 4.600% | $130.5826 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $165.75 | 12.853% | $187.0538 | $187.05 | $187.05 | $187.10 |
| Purchase #7 | $46.99 | 11.843% | $52.555 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $1,032.60 | $1,109.1063 | $1,109.11 | $1,109.10 | $1,109.30 | |