| 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 | $250.37 | 7.785% | $269.8613 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $75.54 | 4.369% | $78.8403 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $14.84 | 12.116% | $16.638 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $125.82 | 11.641% | $140.4667 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $106.76 | 11.813% | $119.3716 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $185.42 | 6.530% | $197.5279 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $111.27 | 5.827% | $117.7537 | $117.75 | $117.75 | $117.80 |
| 7 purchase totals = | $870.02 | $940.4595 | $940.46 | $940.45 | $940.50 | |