| 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 | $199.36 | 6.743% | $212.8028 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $157.37 | 11.686% | $175.7603 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $194.33 | 10.848% | $215.4109 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $165.31 | 11.812% | $184.8364 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $244.90 | 13.177% | $277.1705 | $277.17 | $277.15 | $277.20 |
| Purchase #6 | $32.80 | 7.200% | $35.1616 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $234.34 | 13.452% | $265.8634 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $1,228.41 | $1,367.0059 | $1,367.00 | $1,366.95 | $1,367.10 | |