| 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 | $194.80 | 12.450% | $219.0526 | $219.05 | $219.05 | $219.10 |
| Purchase #2 | $236.66 | 9.456% | $259.0386 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $190.59 | 3.859% | $197.9449 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $128.32 | 10.187% | $141.392 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $14.88 | 5.652% | $15.721 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $201.74 | 5.278% | $212.3878 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $121.56 | 5.161% | $127.8337 | $127.83 | $127.85 | $127.80 |
| 7 purchase totals = | $1,088.55 | $1,173.3706 | $1,173.36 | $1,173.40 | $1,173.30 | |