| 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 | $238.56 | 4.641% | $249.6316 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $184.34 | 6.594% | $196.4954 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $46.28 | 8.801% | $50.3531 | $50.35 | $50.35 | $50.40 |
| Purchase #4 | $160.46 | 10.450% | $177.2281 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $144.46 | 10.252% | $159.27 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $94.84 | 9.860% | $104.1912 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $22.79 | 3.464% | $23.5794 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $891.73 | $960.7488 | $960.75 | $960.80 | $960.80 | |