| 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 | $243.93 | 6.497% | $259.7781 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $247.92 | 13.657% | $281.7784 | $281.78 | $281.80 | $281.80 |
| Purchase #3 | $208.30 | 11.651% | $232.569 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $246.37 | 4.126% | $256.5352 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $126.69 | 5.464% | $133.6123 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $107.86 | 10.131% | $118.7873 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $73.48 | 5.110% | $77.2348 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $1,254.55 | $1,360.2951 | $1,360.30 | $1,360.35 | $1,360.30 | |