| 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 | $124.83 | 13.288% | $141.4174 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $80.70 | 3.613% | $83.6157 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $90.55 | 11.562% | $101.0194 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $92.70 | 4.783% | $97.1338 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $155.57 | 6.629% | $165.8827 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $46.67 | 3.471% | $48.2899 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $219.61 | 13.123% | $248.4294 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $810.63 | $885.7883 | $885.79 | $885.80 | $885.70 | |