| 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 | $241.34 | 9.282% | $263.7412 | $263.74 | $263.75 | $263.70 |
| Purchase #2 | $138.77 | 6.159% | $147.3168 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $54.97 | 13.477% | $62.3783 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $14.48 | 12.316% | $16.2634 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $86.33 | 4.279% | $90.0241 | $90.02 | $90.00 | $90.00 |
| Purchase #6 | $102.88 | 9.446% | $112.598 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $92.41 | 5.125% | $97.146 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $731.18 | $789.4678 | $789.47 | $789.45 | $789.40 | |