| 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 | $223.38 | 6.769% | $238.5006 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $184.77 | 5.682% | $195.2686 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $81.44 | 8.517% | $88.3762 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $6.75 | 13.153% | $7.6378 | $7.64 | $7.65 | $7.60 |
| Purchase #5 | $120.30 | 3.464% | $124.4672 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $101.45 | 6.205% | $107.745 | $107.75 | $107.75 | $107.70 |
| Purchase #7 | $45.66 | 5.763% | $48.2914 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $763.75 | $810.2868 | $810.30 | $810.30 | $810.30 | |