| 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 | $120.57 | 11.234% | $134.1148 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $129.76 | 5.252% | $136.575 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $45.89 | 10.613% | $50.7603 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $83.60 | 10.819% | $92.6447 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $52.42 | 7.726% | $56.47 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $177.85 | 3.510% | $184.0925 | $184.09 | $184.10 | $184.10 |
| Purchase #7 | $206.66 | 3.337% | $213.5562 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $816.75 | $868.2135 | $868.21 | $868.20 | $868.30 | |