| 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 | $207.50 | 4.663% | $217.1757 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $50.42 | 12.261% | $56.602 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $239.96 | 13.410% | $272.1386 | $272.14 | $272.15 | $272.10 |
| Purchase #4 | $188.51 | 9.398% | $206.2262 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $44.89 | 6.657% | $47.8783 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $31.56 | 5.467% | $33.2854 | $33.29 | $33.30 | $33.30 |
| Purchase #7 | $74.37 | 7.443% | $79.9054 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $837.21 | $913.2116 | $913.23 | $913.30 | $913.20 | |