| 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 | $218.90 | 11.627% | $244.3515 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $206.37 | 5.336% | $217.3819 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $109.67 | 10.583% | $121.2764 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $212.74 | 8.361% | $230.5272 | $230.53 | $230.55 | $230.50 |
| Purchase #5 | $155.32 | 5.663% | $164.1158 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $93.64 | 12.390% | $105.242 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $21.41 | 3.118% | $22.0776 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $1,018.05 | $1,104.9724 | $1,104.98 | $1,105.05 | $1,105.00 | |