| 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 | $129.86 | 5.128% | $136.5192 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $112.66 | 8.242% | $121.9454 | $121.95 | $121.95 | $121.90 |
| Purchase #3 | $144.92 | 12.673% | $163.2857 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $132.60 | 7.415% | $142.4323 | $142.43 | $142.45 | $142.40 |
| Purchase #5 | $197.73 | 9.321% | $216.1604 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $218.80 | 12.261% | $245.6271 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $15.59 | 9.159% | $17.0179 | $17.02 | $17.00 | $17.00 |
| 7 purchase totals = | $952.16 | $1,042.9880 | $1,043.00 | $1,043.00 | $1,042.90 | |