| 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 | $195.96 | 10.628% | $216.7866 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $140.46 | 9.821% | $154.2546 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $187.80 | 3.655% | $194.6641 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $22.27 | 6.780% | $23.7799 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $240.72 | 13.747% | $273.8118 | $273.81 | $273.80 | $273.80 |
| Purchase #6 | $38.26 | 6.763% | $40.8475 | $40.85 | $40.85 | $40.80 |
| Purchase #7 | $53.70 | 8.256% | $58.1335 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $879.17 | $962.2780 | $962.27 | $962.30 | $962.30 | |