| 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 | $141.44 | 6.304% | $150.3564 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $217.34 | 10.523% | $240.2107 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $9.76 | 5.273% | $10.2746 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $113.94 | 5.395% | $120.0871 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $19.40 | 7.170% | $20.791 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $119.64 | 13.105% | $135.3188 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $29.81 | 10.839% | $33.0411 | $33.04 | $33.05 | $33.00 |
| 7 purchase totals = | $651.33 | $710.0797 | $710.08 | $710.05 | $710.10 | |