| 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 | $110.84 | 12.597% | $124.8025 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $139.53 | 10.795% | $154.5923 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $216.57 | 8.297% | $234.5388 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $20.42 | 9.331% | $22.3254 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $172.64 | 11.685% | $192.813 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $160.57 | 4.456% | $167.725 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $9.26 | 12.187% | $10.3885 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $829.83 | $907.1855 | $907.19 | $907.25 | $907.10 | |