| 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 | $202.97 | 10.868% | $225.0288 | $225.03 | $225.05 | $225.00 |
| Purchase #2 | $76.91 | 8.624% | $83.5427 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $12.95 | 13.349% | $14.6787 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $133.91 | 5.221% | $140.9014 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $34.45 | 6.726% | $36.7671 | $36.77 | $36.75 | $36.80 |
| Purchase #6 | $28.87 | 10.660% | $31.9475 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $197.82 | 3.830% | $205.3965 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $687.88 | $738.2627 | $738.27 | $738.30 | $738.20 | |