| 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 | $100.86 | 12.393% | $113.3596 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $243.80 | 7.107% | $261.1269 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $86.72 | 11.440% | $96.6408 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $68.31 | 9.574% | $74.85 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $237.60 | 6.263% | $252.4809 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $136.65 | 8.651% | $148.4716 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $122.87 | 12.504% | $138.2337 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $996.81 | $1,085.1635 | $1,085.16 | $1,085.20 | $1,085.20 | |