| 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 | $239.67 | 7.577% | $257.8298 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $152.50 | 8.607% | $165.6257 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $87.46 | 11.740% | $97.7278 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $217.30 | 8.627% | $236.0465 | $236.05 | $236.05 | $236.00 |
| Purchase #5 | $244.86 | 11.398% | $272.7691 | $272.77 | $272.75 | $272.80 |
| Purchase #6 | $21.80 | 9.132% | $23.7908 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $123.34 | 11.451% | $137.4637 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $1,086.93 | $1,191.2534 | $1,191.26 | $1,191.30 | $1,191.20 | |