| 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 | $92.92 | 8.360% | $100.6881 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $128.96 | 3.407% | $133.3537 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $220.52 | 3.864% | $229.0409 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $90.66 | 5.755% | $95.8775 | $95.88 | $95.90 | $95.90 |
| Purchase #5 | $53.26 | 10.410% | $58.8044 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $137.44 | 4.118% | $143.0998 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $89.53 | 9.854% | $98.3523 | $98.35 | $98.35 | $98.40 |
| 7 purchase totals = | $813.29 | $859.2167 | $859.21 | $859.25 | $859.30 | |