| 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 | $22.34 | 3.205% | $23.056 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $107.83 | 12.468% | $121.2742 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $100.90 | 11.233% | $112.2341 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $175.32 | 6.773% | $187.1944 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $164.97 | 4.473% | $172.3491 | $172.35 | $172.35 | $172.30 |
| Purchase #6 | $130.91 | 4.126% | $136.3113 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $70.37 | 7.535% | $75.6724 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $772.64 | $828.0915 | $828.08 | $828.05 | $828.10 | |