| 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 | $219.98 | 4.808% | $230.5566 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $29.88 | 3.204% | $30.8374 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $236.75 | 6.152% | $251.3149 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $48.56 | 11.346% | $54.0696 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $88.81 | 13.221% | $100.5516 | $100.55 | $100.55 | $100.60 |
| Purchase #6 | $39.90 | 9.362% | $43.6354 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $210.41 | 10.801% | $233.1364 | $233.14 | $233.15 | $233.10 |
| 7 purchase totals = | $874.29 | $944.1019 | $944.11 | $944.10 | $944.10 | |