| 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 | $102.80 | 5.853% | $108.8169 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $241.75 | 8.420% | $262.1054 | $262.11 | $262.10 | $262.10 |
| Purchase #3 | $87.27 | 6.294% | $92.7628 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $227.60 | 13.750% | $258.895 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $173.66 | 12.429% | $195.2442 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $116.91 | 9.219% | $127.6879 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $232.38 | 10.494% | $256.766 | $256.77 | $256.75 | $256.80 |
| 7 purchase totals = | $1,182.37 | $1,302.2782 | $1,302.29 | $1,302.25 | $1,302.30 | |