| 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 | $30.46 | 5.635% | $32.1764 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $159.93 | 12.146% | $179.3551 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $55.87 | 4.272% | $58.2568 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $206.46 | 4.681% | $216.1244 | $216.12 | $216.10 | $216.10 |
| Purchase #5 | $156.85 | 4.467% | $163.8565 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $118.76 | 9.546% | $130.0968 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $135.90 | 4.549% | $142.0821 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $864.23 | $921.9481 | $921.96 | $921.95 | $922.10 | |