| 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 | $217.80 | 6.746% | $232.4928 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $105.40 | 7.585% | $113.3946 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $194.83 | 10.662% | $215.6028 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $89.77 | 5.295% | $94.5233 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $40.58 | 13.851% | $46.2007 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $10.65 | 10.192% | $11.7354 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $9.60 | 12.154% | $10.7668 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $668.63 | $724.7164 | $724.71 | $724.70 | $724.70 | |