| 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 | $130.33 | 8.605% | $141.5449 | $141.54 | $141.55 | $141.50 |
| Purchase #2 | $65.94 | 3.191% | $68.0441 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $109.84 | 13.616% | $124.7958 | $124.80 | $124.80 | $124.80 |
| Purchase #4 | $32.56 | 4.692% | $34.0877 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $210.54 | 6.805% | $224.8672 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $224.77 | 13.137% | $254.298 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $212.49 | 12.828% | $239.7482 | $239.75 | $239.75 | $239.70 |
| 7 purchase totals = | $986.47 | $1,087.3859 | $1,087.39 | $1,087.40 | $1,087.30 | |