| 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 | $112.83 | 7.204% | $120.9583 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $101.71 | 11.794% | $113.7057 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $192.59 | 13.303% | $218.2102 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $99.70 | 7.419% | $107.0967 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $242.93 | 10.311% | $267.9785 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $144.26 | 13.541% | $163.7942 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $13.90 | 8.826% | $15.1268 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $907.92 | $1,006.8704 | $1,006.88 | $1,006.90 | $1,006.90 | |