| 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 | $198.92 | 8.626% | $216.0788 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $101.80 | 4.196% | $106.0715 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $27.34 | 7.114% | $29.285 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $11.83 | 10.140% | $13.0296 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $234.27 | 3.447% | $242.3453 | $242.35 | $242.35 | $242.30 |
| Purchase #6 | $89.97 | 6.790% | $96.079 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $250.63 | 13.787% | $285.1844 | $285.18 | $285.20 | $285.20 |
| 7 purchase totals = | $914.76 | $988.0736 | $988.08 | $988.15 | $988.10 | |