| 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 | $213.56 | 11.364% | $237.829 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $198.46 | 4.755% | $207.8968 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $206.96 | 8.681% | $224.9262 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $188.26 | 8.703% | $204.6443 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $243.29 | 13.134% | $275.2437 | $275.24 | $275.25 | $275.20 |
| Purchase #6 | $211.58 | 5.497% | $223.2106 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $136.69 | 10.489% | $151.0274 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $1,398.80 | $1,524.7780 | $1,524.78 | $1,524.85 | $1,524.60 | |