| 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 | $84.43 | 8.340% | $91.4715 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $224.80 | 5.413% | $236.9684 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $101.80 | 7.852% | $109.7933 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $220.30 | 13.228% | $249.4413 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $120.93 | 3.697% | $125.4008 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $166.62 | 3.271% | $172.0701 | $172.07 | $172.05 | $172.10 |
| Purchase #7 | $157.33 | 12.595% | $177.1457 | $177.15 | $177.15 | $177.10 |
| 7 purchase totals = | $1,076.21 | $1,162.2911 | $1,162.29 | $1,162.25 | $1,162.30 | |