| 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 | $221.25 | 11.398% | $246.4681 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $182.27 | 8.283% | $197.3674 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $19.61 | 13.510% | $22.2593 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $160.88 | 8.406% | $174.4036 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $27.69 | 11.778% | $30.9513 | $30.95 | $30.95 | $31.00 |
| Purchase #6 | $190.73 | 9.774% | $209.372 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $77.67 | 3.158% | $80.1228 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $880.10 | $960.9445 | $960.94 | $960.85 | $961.10 | |