| 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 | $99.39 | 3.683% | $103.0505 | $103.05 | $103.05 | $103.10 |
| Purchase #2 | $218.98 | 10.708% | $242.4284 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $217.47 | 8.745% | $236.4878 | $236.49 | $236.50 | $236.50 |
| Purchase #4 | $246.36 | 5.326% | $259.4811 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $142.39 | 3.583% | $147.4918 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $37.56 | 8.444% | $40.7316 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $147.29 | 12.175% | $165.2226 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $1,109.44 | $1,194.8938 | $1,194.89 | $1,194.95 | $1,194.90 | |