| 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 | $213.99 | 9.566% | $234.4603 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $141.73 | 12.306% | $159.1713 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $231.84 | 9.749% | $254.4421 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $88.63 | 5.608% | $93.6004 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $177.68 | 12.404% | $199.7194 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $14.39 | 6.842% | $15.3746 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $238.94 | 13.164% | $270.3941 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $1,107.20 | $1,227.1622 | $1,227.15 | $1,227.10 | $1,227.20 | |