| 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 | $221.92 | 3.695% | $230.1199 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $156.46 | 9.177% | $170.8183 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $45.55 | 12.480% | $51.2346 | $51.23 | $51.25 | $51.20 |
| Purchase #4 | $19.48 | 7.299% | $20.9018 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $107.31 | 6.180% | $113.9418 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $63.73 | 9.716% | $69.922 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $100.59 | 4.420% | $105.0361 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $715.04 | $761.9745 | $761.97 | $761.95 | $761.80 | |