| 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 | $88.72 | 9.683% | $97.3108 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $163.33 | 6.222% | $173.4924 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $220.34 | 10.566% | $243.6211 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $193.83 | 9.373% | $211.9977 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $132.48 | 6.212% | $140.7097 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $94.85 | 7.309% | $101.7826 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $200.67 | 12.376% | $225.5049 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,094.22 | $1,194.4192 | $1,194.41 | $1,194.40 | $1,194.40 | |