| 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 | $113.36 | 10.248% | $124.9771 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $154.85 | 11.753% | $173.0495 | $173.05 | $173.05 | $173.00 |
| Purchase #3 | $148.88 | 7.643% | $160.2589 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $248.88 | 10.559% | $275.1592 | $275.16 | $275.15 | $275.20 |
| Purchase #5 | $29.83 | 4.852% | $31.2774 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $123.86 | 5.133% | $130.2177 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $247.72 | 9.559% | $271.3996 | $271.40 | $271.40 | $271.40 |
| 7 purchase totals = | $1,067.38 | $1,166.3394 | $1,166.35 | $1,166.35 | $1,166.40 | |