| 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 | $99.91 | 9.292% | $109.1936 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $224.95 | 5.784% | $237.9611 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $189.96 | 12.454% | $213.6176 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $124.48 | 7.129% | $133.3542 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $33.75 | 12.698% | $38.0356 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $140.80 | 5.377% | $148.3708 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $148.71 | 11.190% | $165.3506 | $165.35 | $165.35 | $165.40 |
| 7 purchase totals = | $962.56 | $1,045.8835 | $1,045.88 | $1,045.85 | $1,046.00 | |