| 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 | $235.50 | 6.656% | $251.1749 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $234.64 | 13.259% | $265.7509 | $265.75 | $265.75 | $265.80 |
| Purchase #3 | $146.26 | 5.659% | $154.5369 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $115.91 | 7.280% | $124.3482 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $12.84 | 3.400% | $13.2766 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $66.59 | 11.407% | $74.1859 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $32.44 | 3.392% | $33.5404 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $844.18 | $916.8138 | $916.82 | $916.85 | $916.80 | |