| 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 | $210.45 | 6.542% | $224.2176 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $236.43 | 6.842% | $252.6065 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $103.76 | 11.188% | $115.3687 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $133.64 | 5.839% | $141.4432 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $196.89 | 7.787% | $212.2218 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $217.80 | 4.566% | $227.7447 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $221.25 | 3.570% | $229.1486 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $1,320.22 | $1,402.7511 | $1,402.75 | $1,402.70 | $1,402.60 | |