| 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 | $36.35 | 5.158% | $38.2249 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $123.49 | 8.158% | $133.5643 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $242.79 | 7.170% | $260.198 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $213.33 | 9.221% | $233.0012 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $147.78 | 8.111% | $159.7664 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $103.38 | 12.773% | $116.5847 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $21.35 | 11.867% | $23.8836 | $23.88 | $23.90 | $23.90 |
| 7 purchase totals = | $888.47 | $965.2231 | $965.21 | $965.20 | $965.30 | |