| 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 | $190.37 | 9.809% | $209.0434 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $56.75 | 8.869% | $61.7832 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $238.34 | 11.213% | $265.0651 | $265.07 | $265.05 | $265.10 |
| Purchase #4 | $109.62 | 8.368% | $118.793 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $205.79 | 3.597% | $213.1923 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $101.28 | 10.631% | $112.0471 | $112.05 | $112.05 | $112.00 |
| Purchase #7 | $100.46 | 13.226% | $113.7468 | $113.75 | $113.75 | $113.70 |
| 7 purchase totals = | $1,002.61 | $1,093.6709 | $1,093.67 | $1,093.70 | $1,093.60 | |