| 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 | $120.26 | 10.296% | $132.642 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $114.95 | 8.179% | $124.3518 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $219.61 | 12.515% | $247.0942 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $94.38 | 12.326% | $106.0133 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $107.62 | 4.477% | $112.4381 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $21.79 | 4.725% | $22.8196 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $139.55 | 8.731% | $151.7341 | $151.73 | $151.75 | $151.70 |
| 7 purchase totals = | $818.16 | $897.0931 | $897.08 | $897.10 | $897.00 | |