| 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 | $101.71 | 13.334% | $115.272 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $78.44 | 7.167% | $84.0618 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $24.85 | 9.141% | $27.1215 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $220.58 | 6.790% | $235.5574 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $99.31 | 4.279% | $103.5595 | $103.56 | $103.55 | $103.60 |
| Purchase #6 | $28.86 | 6.506% | $30.7376 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $218.28 | 11.640% | $243.6878 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $772.03 | $839.9976 | $840.00 | $839.95 | $840.10 | |