| 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 | $112.33 | 6.122% | $119.2068 | $119.21 | $119.20 | $119.20 |
| Purchase #2 | $208.98 | 5.548% | $220.5742 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $66.73 | 9.158% | $72.8411 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $28.58 | 5.777% | $30.2311 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $244.38 | 4.753% | $255.9954 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $240.60 | 6.397% | $255.9912 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $24.78 | 10.838% | $27.4657 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $926.38 | $982.3055 | $982.31 | $982.30 | $982.30 | |