| 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 | $228.34 | 8.158% | $246.968 | $246.97 | $246.95 | $247.00 |
| Purchase #2 | $222.70 | 7.818% | $240.1107 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $178.71 | 13.164% | $202.2354 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $219.76 | 7.579% | $236.4156 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $232.27 | 8.761% | $252.6192 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $26.83 | 10.375% | $29.6136 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $212.34 | 12.801% | $239.5216 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,320.95 | $1,447.4841 | $1,447.49 | $1,447.40 | $1,447.40 | |