| 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 | $116.30 | 11.773% | $129.992 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $82.93 | 8.605% | $90.0661 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $248.83 | 11.411% | $277.224 | $277.22 | $277.20 | $277.20 |
| Purchase #4 | $66.41 | 10.821% | $73.5962 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $64.94 | 5.252% | $68.3506 | $68.35 | $68.35 | $68.40 |
| Purchase #6 | $231.97 | 4.544% | $242.5107 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $10.44 | 4.688% | $10.9294 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $821.82 | $892.6690 | $892.67 | $892.65 | $892.70 | |