| 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 | $194.75 | 12.874% | $219.8221 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $46.27 | 5.558% | $48.8417 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $134.77 | 10.140% | $148.4357 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $62.83 | 5.515% | $66.2951 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $245.46 | 7.163% | $263.0423 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $11.46 | 8.864% | $12.4758 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $44.51 | 4.821% | $46.6558 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $740.05 | $805.5685 | $805.58 | $805.60 | $805.50 | |