| 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 | $218.57 | 13.362% | $247.7753 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $179.58 | 9.766% | $197.1178 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $215.97 | 12.410% | $242.7719 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $6.41 | 10.266% | $7.0681 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $106.65 | 13.617% | $121.1725 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $36.87 | 10.146% | $40.6108 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $225.47 | 5.334% | $237.4966 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $989.52 | $1,094.0130 | $1,094.02 | $1,093.95 | $1,094.10 | |