| 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 | $234.27 | 8.262% | $253.6254 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $100.68 | 11.521% | $112.2793 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $90.46 | 9.419% | $98.9804 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $125.94 | 3.443% | $130.2761 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $6.46 | 6.196% | $6.8603 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $83.26 | 13.170% | $94.2253 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $175.49 | 8.646% | $190.6629 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $816.56 | $886.9097 | $886.92 | $887.00 | $887.00 | |