| 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 | $217.52 | 9.181% | $237.4905 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $182.45 | 6.568% | $194.4333 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $74.96 | 9.685% | $82.2199 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $60.82 | 4.503% | $63.5587 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $135.30 | 3.129% | $139.5335 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $48.29 | 11.638% | $53.91 | $53.91 | $53.90 | $53.90 |
| Purchase #7 | $8.57 | 13.697% | $9.7438 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $727.91 | $780.8897 | $780.88 | $780.90 | $780.80 | |