| 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 | $93.33 | 8.472% | $101.2369 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $26.55 | 8.546% | $28.819 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $239.36 | 9.145% | $261.2495 | $261.25 | $261.25 | $261.20 |
| Purchase #4 | $159.58 | 11.874% | $178.5285 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $244.68 | 8.457% | $265.3726 | $265.37 | $265.35 | $265.40 |
| Purchase #6 | $152.77 | 13.257% | $173.0227 | $173.02 | $173.00 | $173.00 |
| Purchase #7 | $221.56 | 3.845% | $230.079 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $1,137.83 | $1,238.3082 | $1,238.31 | $1,238.30 | $1,238.20 | |