| 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 | $229.31 | 7.754% | $247.0907 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $110.89 | 7.646% | $119.3686 | $119.37 | $119.35 | $119.40 |
| Purchase #3 | $48.74 | 3.141% | $50.2709 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $230.59 | 8.307% | $249.7451 | $249.75 | $249.75 | $249.70 |
| Purchase #5 | $166.28 | 5.725% | $175.7995 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $178.45 | 13.205% | $202.0143 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $37.79 | 7.589% | $40.6579 | $40.66 | $40.65 | $40.70 |
| 7 purchase totals = | $1,002.05 | $1,084.9470 | $1,084.95 | $1,084.90 | $1,085.00 | |