| 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 | $246.41 | 3.338% | $254.6352 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $231.90 | 8.719% | $252.1194 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $191.30 | 12.784% | $215.7558 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $144.78 | 3.138% | $149.3232 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $43.38 | 13.308% | $49.153 | $49.15 | $49.15 | $49.20 |
| Purchase #6 | $78.51 | 13.533% | $89.1348 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $243.66 | 5.294% | $256.5594 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $1,179.94 | $1,266.6808 | $1,266.68 | $1,266.65 | $1,266.70 | |