| 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 | $220.64 | 7.864% | $237.9911 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $71.84 | 10.179% | $79.1526 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $186.76 | 4.583% | $195.3192 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $16.80 | 10.544% | $18.5714 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $40.85 | 12.494% | $45.9538 | $45.95 | $45.95 | $46.00 |
| Purchase #6 | $148.50 | 4.128% | $154.6301 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $79.50 | 6.475% | $84.6476 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $764.89 | $816.2658 | $816.26 | $816.25 | $816.30 | |