| 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 | $128.98 | 3.655% | $133.6942 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $17.81 | 11.858% | $19.9219 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $101.33 | 4.539% | $105.9294 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $20.58 | 10.257% | $22.6909 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $108.67 | 3.409% | $112.3746 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $23.80 | 7.397% | $25.5605 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $199.49 | 5.651% | $210.7632 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $600.66 | $630.9347 | $630.92 | $630.90 | $631.00 | |