| 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 | $248.25 | 12.507% | $279.2986 | $279.30 | $279.30 | $279.30 |
| Purchase #2 | $233.59 | 13.103% | $264.1973 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $197.83 | 7.829% | $213.3181 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $239.44 | 10.839% | $265.3929 | $265.39 | $265.40 | $265.40 |
| Purchase #5 | $162.72 | 4.574% | $170.1628 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $126.57 | 9.295% | $138.3347 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $87.62 | 11.711% | $97.8812 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $1,296.02 | $1,428.5856 | $1,428.58 | $1,428.60 | $1,428.60 | |