| 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 | $7.33 | 10.769% | $8.1194 | $8.12 | $8.10 | $8.10 |
| Purchase #2 | $192.74 | 13.712% | $219.1685 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $210.32 | 11.600% | $234.7171 | $234.72 | $234.70 | $234.70 |
| Purchase #4 | $154.56 | 13.320% | $175.1474 | $175.15 | $175.15 | $175.10 |
| Purchase #5 | $221.76 | 6.761% | $236.7532 | $236.75 | $236.75 | $236.80 |
| Purchase #6 | $89.43 | 9.349% | $97.7908 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $113.95 | 12.627% | $128.3385 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $990.09 | $1,100.0349 | $1,100.04 | $1,100.00 | $1,100.00 | |