| 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 | $220.41 | 13.178% | $249.4556 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $192.82 | 12.216% | $216.3749 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $194.84 | 12.655% | $219.497 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $124.49 | 12.431% | $139.9654 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $108.59 | 12.195% | $121.8326 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $149.27 | 8.409% | $161.8221 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $219.48 | 9.291% | $239.8719 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $1,209.90 | $1,348.8195 | $1,348.82 | $1,348.75 | $1,348.90 | |