| 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 | $231.32 | 7.496% | $248.6597 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $16.61 | 11.341% | $18.4937 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $127.32 | 8.266% | $137.8443 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $7.93 | 11.228% | $8.8204 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $10.50 | 4.517% | $10.9743 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $71.34 | 7.781% | $76.891 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $222.78 | 3.228% | $229.9713 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $687.80 | $731.6547 | $731.64 | $731.60 | $731.70 | |