| 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 | $230.33 | 10.367% | $254.2083 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $204.47 | 4.209% | $213.0761 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $213.82 | 5.795% | $226.2109 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $50.75 | 13.173% | $57.4353 | $57.44 | $57.45 | $57.40 |
| Purchase #5 | $170.69 | 3.257% | $176.2494 | $176.25 | $176.25 | $176.20 |
| Purchase #6 | $23.39 | 7.663% | $25.1824 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $75.65 | 11.782% | $84.5631 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $969.10 | $1,036.9255 | $1,036.93 | $1,036.95 | $1,036.90 | |