| 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 | $223.82 | 5.587% | $236.3248 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $109.46 | 6.516% | $116.5924 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $199.25 | 10.634% | $220.4382 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $63.54 | 4.253% | $66.2424 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $56.80 | 5.348% | $59.8377 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $48.27 | 6.113% | $51.2207 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $90.41 | 6.399% | $96.1953 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $791.55 | $846.8515 | $846.85 | $846.85 | $846.70 | |