| 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 | $211.82 | 11.448% | $236.0692 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $133.71 | 8.675% | $145.3093 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $157.75 | 7.133% | $169.0023 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $192.51 | 9.386% | $210.579 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $160.62 | 8.331% | $174.0013 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $55.70 | 8.104% | $60.2139 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $204.35 | 7.776% | $220.2403 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,116.46 | $1,215.4153 | $1,215.41 | $1,215.40 | $1,215.40 | |