| 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 | $32.79 | 7.180% | $35.1443 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $170.66 | 9.225% | $186.4034 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $25.59 | 13.236% | $28.9771 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $173.95 | 11.686% | $194.2778 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $211.42 | 5.500% | $223.0481 | $223.05 | $223.05 | $223.00 |
| Purchase #6 | $245.65 | 4.635% | $257.0359 | $257.04 | $257.05 | $257.00 |
| Purchase #7 | $127.73 | 6.649% | $136.2228 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $987.79 | $1,061.1094 | $1,061.11 | $1,061.15 | $1,061.00 | |