| 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 | $40.83 | 9.479% | $44.7003 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $35.64 | 10.518% | $39.3886 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $132.95 | 12.188% | $149.1539 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $241.84 | 8.136% | $261.5161 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $170.85 | 12.453% | $192.126 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $98.50 | 9.734% | $108.088 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $188.70 | 13.135% | $213.4857 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $909.31 | $1,008.4586 | $1,008.47 | $1,008.50 | $1,008.50 | |