| 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 | $131.43 | 5.739% | $138.9728 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $75.42 | 11.586% | $84.1582 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $208.34 | 12.243% | $233.8471 | $233.85 | $233.85 | $233.80 |
| Purchase #4 | $39.95 | 8.509% | $43.3493 | $43.35 | $43.35 | $43.30 |
| Purchase #5 | $114.83 | 13.173% | $129.9566 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $182.26 | 12.572% | $205.1737 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $11.52 | 8.827% | $12.5369 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $763.75 | $847.9946 | $848.00 | $847.95 | $848.00 | |