| 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 | $225.53 | 5.765% | $238.5318 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $117.68 | 5.425% | $124.0641 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $201.78 | 9.406% | $220.7594 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $230.90 | 4.708% | $241.7708 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $171.42 | 12.831% | $193.4149 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $183.54 | 12.305% | $206.1246 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $51.26 | 12.741% | $57.791 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $1,182.11 | $1,282.4566 | $1,282.44 | $1,282.40 | $1,282.50 | |