| 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 | $240.36 | 6.765% | $256.6204 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $36.63 | 3.266% | $37.8263 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $112.63 | 7.753% | $121.3622 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $125.75 | 5.268% | $132.3745 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $114.39 | 10.380% | $126.2637 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $64.61 | 9.839% | $70.967 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $82.43 | 3.638% | $85.4288 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $776.80 | $830.8429 | $830.84 | $830.80 | $830.90 | |