| 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 | $184.95 | 8.300% | $200.3009 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $117.57 | 7.243% | $126.0856 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $117.37 | 9.762% | $128.8277 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $58.92 | 12.211% | $66.1147 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $99.29 | 4.557% | $103.8146 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $30.47 | 9.149% | $33.2577 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $21.59 | 3.457% | $22.3364 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $630.16 | $680.7376 | $680.74 | $680.75 | $680.70 | |