| 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 | $112.81 | 8.174% | $122.0311 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $37.86 | 6.148% | $40.1876 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $242.67 | 4.536% | $253.6775 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $139.54 | 4.872% | $146.3384 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $95.98 | 7.389% | $103.072 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $67.99 | 3.678% | $70.4907 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $217.55 | 5.696% | $229.9416 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $914.40 | $965.7389 | $965.74 | $965.80 | $965.70 | |