| 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 | $240.36 | 6.315% | $255.5387 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $95.64 | 10.160% | $105.357 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $149.32 | 6.823% | $159.5081 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $10.43 | 9.273% | $11.3972 | $11.40 | $11.40 | $11.40 |
| Purchase #5 | $196.82 | 8.399% | $213.3509 | $213.35 | $213.35 | $213.40 |
| Purchase #6 | $14.28 | 13.104% | $16.1513 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $107.27 | 4.693% | $112.3042 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $814.12 | $873.6074 | $873.61 | $873.60 | $873.70 | |