| 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 | $228.47 | 9.496% | $250.1655 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $175.91 | 12.139% | $197.2637 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $169.44 | 8.236% | $183.3951 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $65.57 | 3.745% | $68.0256 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $179.84 | 13.295% | $203.7497 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $204.78 | 8.787% | $222.774 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $156.91 | 5.322% | $165.2608 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $1,180.92 | $1,290.6344 | $1,290.64 | $1,290.60 | $1,290.70 | |