| 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 | $187.29 | 12.110% | $209.9708 | $209.97 | $209.95 | $210.00 |
| Purchase #2 | $91.86 | 7.826% | $99.049 | $99.05 | $99.05 | $99.00 |
| Purchase #3 | $191.57 | 5.411% | $201.9359 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $142.54 | 7.869% | $153.7565 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $54.57 | 12.417% | $61.346 | $61.35 | $61.35 | $61.30 |
| Purchase #6 | $7.46 | 10.387% | $8.2349 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $205.48 | 7.357% | $220.5972 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $880.77 | $954.8903 | $954.90 | $954.90 | $954.80 | |