| 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 | $134.65 | 11.308% | $149.8762 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $113.70 | 6.345% | $120.9143 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $44.75 | 11.280% | $49.7978 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $88.27 | 5.186% | $92.8477 | $92.85 | $92.85 | $92.80 |
| Purchase #5 | $240.56 | 8.732% | $261.5657 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $112.43 | 13.256% | $127.3337 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $117.59 | 10.796% | $130.285 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $851.95 | $932.6204 | $932.63 | $932.65 | $932.60 | |