| 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 | $112.46 | 10.664% | $124.4527 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $41.70 | 5.870% | $44.1478 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $144.82 | 12.440% | $162.8356 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $32.45 | 3.858% | $33.7019 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $188.94 | 7.319% | $202.7685 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $211.51 | 11.745% | $236.3518 | $236.35 | $236.35 | $236.40 |
| Purchase #7 | $228.38 | 7.795% | $246.1822 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $960.26 | $1,050.4405 | $1,050.44 | $1,050.45 | $1,050.50 | |