| 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 | $7.26 | 12.703% | $8.1822 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $146.70 | 5.312% | $154.4927 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $108.49 | 4.496% | $113.3677 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $106.88 | 10.460% | $118.0596 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $230.53 | 13.825% | $262.4008 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $215.82 | 7.855% | $232.7727 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $152.76 | 4.700% | $159.9397 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $968.44 | $1,049.2154 | $1,049.21 | $1,049.20 | $1,049.30 | |