| 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 | $210.72 | 9.373% | $230.4708 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $20.39 | 9.309% | $22.2881 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $185.50 | 5.302% | $195.3352 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $111.34 | 11.340% | $123.966 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $100.85 | 9.331% | $110.2603 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $15.41 | 4.725% | $16.1381 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $167.66 | 12.422% | $188.4867 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $811.87 | $886.9452 | $886.96 | $886.95 | $887.00 | |