| 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 | $104.43 | 8.201% | $112.9943 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $232.80 | 11.583% | $259.7652 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $21.29 | 6.246% | $22.6198 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $236.77 | 7.373% | $254.2271 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $121.55 | 6.164% | $129.0423 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $27.95 | 11.106% | $31.0541 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $113.96 | 11.577% | $127.1531 | $127.15 | $127.15 | $127.20 |
| 7 purchase totals = | $858.75 | $936.8559 | $936.85 | $936.85 | $936.90 | |