| 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 | $37.31 | 10.317% | $41.1593 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $240.84 | 8.245% | $260.6973 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $202.31 | 3.814% | $210.0261 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $162.59 | 5.420% | $171.4024 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $242.84 | 8.341% | $263.0953 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $103.30 | 3.741% | $107.1645 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $207.99 | 12.366% | $233.71 | $233.71 | $233.70 | $233.70 |
| 7 purchase totals = | $1,197.18 | $1,287.2549 | $1,287.26 | $1,287.25 | $1,287.30 | |