| 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 | $221.56 | 12.485% | $249.2218 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $21.71 | 6.432% | $23.1064 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $56.67 | 5.241% | $59.6401 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $116.88 | 13.108% | $132.2006 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $9.91 | 6.666% | $10.5706 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $133.47 | 4.774% | $139.8419 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $238.61 | 5.447% | $251.6071 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $798.81 | $866.1885 | $866.19 | $866.15 | $866.10 | |