| 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 | $228.82 | 11.844% | $255.9214 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $173.46 | 10.779% | $192.1573 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $247.27 | 11.504% | $275.7159 | $275.72 | $275.70 | $275.70 |
| Purchase #4 | $95.95 | 6.251% | $101.9478 | $101.95 | $101.95 | $101.90 |
| Purchase #5 | $73.75 | 8.132% | $79.7474 | $79.75 | $79.75 | $79.70 |
| Purchase #6 | $85.84 | 10.785% | $95.0978 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $97.26 | 12.597% | $109.5118 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $1,002.35 | $1,110.0994 | $1,110.11 | $1,110.05 | $1,110.00 | |