| 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 | $224.80 | 3.361% | $232.3555 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $209.84 | 13.565% | $238.3048 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $82.73 | 11.245% | $92.033 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $26.75 | 3.277% | $27.6266 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $191.28 | 3.364% | $197.7147 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $217.31 | 10.799% | $240.7773 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $125.85 | 13.526% | $142.8725 | $142.87 | $142.85 | $142.90 |
| 7 purchase totals = | $1,078.56 | $1,171.6844 | $1,171.68 | $1,171.70 | $1,171.70 | |