| 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 | $114.33 | 8.755% | $124.3396 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $128.65 | 4.219% | $134.0777 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $146.42 | 7.364% | $157.2024 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $71.63 | 8.526% | $77.7372 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $206.66 | 3.285% | $213.4488 | $213.45 | $213.45 | $213.40 |
| Purchase #6 | $82.87 | 3.282% | $85.5898 | $85.59 | $85.60 | $85.60 |
| Purchase #7 | $58.55 | 5.810% | $61.9518 | $61.95 | $61.95 | $62.00 |
| 7 purchase totals = | $809.11 | $854.3473 | $854.35 | $854.40 | $854.30 | |