| 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 | $110.99 | 5.360% | $116.9391 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $150.38 | 3.728% | $155.9862 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $181.38 | 7.394% | $194.7912 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $225.98 | 8.563% | $245.3307 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $117.98 | 10.590% | $130.4741 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $209.80 | 8.217% | $227.0393 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $169.76 | 7.279% | $182.1168 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $1,166.27 | $1,252.6774 | $1,252.68 | $1,252.70 | $1,252.60 | |