| 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 | $132.35 | 12.587% | $149.0089 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $154.45 | 12.602% | $173.9138 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $93.71 | 8.590% | $101.7597 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $231.34 | 9.308% | $252.8731 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $29.74 | 7.551% | $31.9857 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $212.87 | 12.424% | $239.317 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $224.57 | 8.630% | $243.9504 | $243.95 | $243.95 | $244.00 |
| 7 purchase totals = | $1,079.03 | $1,192.8086 | $1,192.81 | $1,192.75 | $1,192.90 | |