| 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 | $134.90 | 3.333% | $139.3962 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $238.45 | 6.158% | $253.1338 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $216.29 | 11.279% | $240.6853 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $56.39 | 7.660% | $60.7095 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $84.77 | 11.525% | $94.5397 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $97.25 | 6.762% | $103.826 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $50.44 | 11.293% | $56.1362 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $878.49 | $948.4267 | $948.44 | $948.50 | $948.30 | |