| 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 | $241.27 | 6.865% | $257.8332 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $37.96 | 10.154% | $41.8145 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $107.90 | 12.298% | $121.1695 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $151.32 | 13.666% | $171.9994 | $172.00 | $172.00 | $172.00 |
| Purchase #5 | $82.33 | 4.834% | $86.3098 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $55.64 | 3.536% | $57.6074 | $57.61 | $57.60 | $57.60 |
| Purchase #7 | $62.29 | 9.802% | $68.3957 | $68.40 | $68.40 | $68.40 |
| 7 purchase totals = | $738.71 | $805.1295 | $805.13 | $805.10 | $805.10 | |