| 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 | $109.71 | 9.490% | $120.1215 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $68.39 | 13.813% | $77.8367 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $167.47 | 11.474% | $186.6855 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $188.47 | 4.847% | $197.6051 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $129.57 | 9.327% | $141.655 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $117.48 | 7.543% | $126.3415 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $187.87 | 13.657% | $213.5274 | $213.53 | $213.55 | $213.50 |
| 7 purchase totals = | $968.96 | $1,063.7727 | $1,063.79 | $1,063.80 | $1,063.70 | |