| 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 | $134.28 | 4.223% | $139.9506 | $139.95 | $139.95 | $140.00 |
| Purchase #2 | $125.74 | 8.152% | $135.9903 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $138.98 | 8.722% | $151.1018 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $23.98 | 10.424% | $26.4797 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $18.31 | 9.463% | $20.0427 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $95.48 | 10.348% | $105.3603 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $107.40 | 8.556% | $116.5891 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $644.17 | $695.5145 | $695.51 | $695.55 | $695.60 | |