| 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 | $229.99 | 9.468% | $251.7655 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $81.47 | 10.440% | $89.9755 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $75.29 | 3.780% | $78.136 | $78.14 | $78.15 | $78.10 |
| Purchase #4 | $91.48 | 6.512% | $97.4372 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $232.72 | 7.269% | $249.6364 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $145.71 | 4.450% | $152.1941 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $112.39 | 11.608% | $125.4362 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $969.05 | $1,044.5809 | $1,044.60 | $1,044.65 | $1,044.50 | |