| 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 | $198.82 | 7.492% | $213.7156 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $51.86 | 6.180% | $55.0649 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $215.63 | 7.821% | $232.4944 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $235.63 | 9.269% | $257.4705 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $157.50 | 6.778% | $168.1754 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $237.25 | 11.375% | $264.2372 | $264.24 | $264.25 | $264.20 |
| Purchase #7 | $17.85 | 11.176% | $19.8449 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $1,114.54 | $1,211.0029 | $1,211.00 | $1,211.00 | $1,211.00 | |