| 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 | $124.67 | 7.412% | $133.9105 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $10.99 | 13.150% | $12.4352 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $85.31 | 5.853% | $90.3032 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $239.53 | 13.222% | $271.2007 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $130.34 | 6.698% | $139.0702 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $106.42 | 8.268% | $115.2188 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $148.86 | 11.104% | $165.3894 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $846.12 | $927.5280 | $927.53 | $927.50 | $927.50 | |