| 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 | $203.28 | 9.389% | $222.366 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $44.38 | 6.707% | $47.3566 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $248.54 | 9.180% | $271.356 | $271.36 | $271.35 | $271.40 |
| Purchase #4 | $209.98 | 3.331% | $216.9744 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $241.61 | 3.132% | $249.1772 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $51.64 | 8.523% | $56.0413 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $193.81 | 5.742% | $204.9386 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $1,193.24 | $1,268.2101 | $1,268.22 | $1,268.20 | $1,268.30 | |