| 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 | $32.42 | 11.570% | $36.171 | $36.17 | $36.15 | $36.20 |
| Purchase #2 | $236.80 | 9.145% | $258.4554 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $110.52 | 9.671% | $121.2084 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $65.74 | 9.796% | $72.1799 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $234.79 | 3.377% | $242.7189 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $74.69 | 12.741% | $84.2063 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $96.84 | 8.618% | $105.1857 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $851.80 | $920.1256 | $920.14 | $920.10 | $920.20 | |