| 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 | $94.27 | 7.525% | $101.3638 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $125.28 | 4.555% | $130.9865 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $120.92 | 13.430% | $137.1596 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $54.42 | 6.174% | $57.7799 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $248.53 | 3.174% | $256.4183 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $107.32 | 13.651% | $121.9703 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $41.50 | 9.833% | $45.5807 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $792.24 | $851.2591 | $851.26 | $851.25 | $851.40 | |