| 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 | $10.63 | 12.144% | $11.9209 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $124.29 | 6.445% | $132.3005 | $132.30 | $132.30 | $132.30 |
| Purchase #3 | $139.54 | 10.496% | $154.1861 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $232.40 | 11.808% | $259.8418 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $13.93 | 4.855% | $14.6063 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $88.61 | 7.163% | $94.9571 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $154.40 | 10.504% | $170.6182 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $763.80 | $838.4309 | $838.44 | $838.40 | $838.40 | |