| 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 | $78.30 | 10.856% | $86.8002 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $232.59 | 7.330% | $249.6388 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $119.99 | 11.678% | $134.0024 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $225.25 | 8.641% | $244.7139 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $26.25 | 4.453% | $27.4189 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $138.51 | 9.623% | $151.8388 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $225.30 | 12.634% | $253.7644 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,046.19 | $1,148.1774 | $1,148.17 | $1,148.15 | $1,148.10 | |