| 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 | $7.41 | 9.710% | $8.1295 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $177.39 | 3.304% | $183.251 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $126.65 | 11.290% | $140.9488 | $140.95 | $140.95 | $140.90 |
| Purchase #4 | $72.46 | 6.483% | $77.1576 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $237.40 | 13.719% | $269.9689 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $28.62 | 8.318% | $31.0006 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $168.94 | 3.271% | $174.466 | $174.47 | $174.45 | $174.50 |
| 7 purchase totals = | $818.87 | $884.9224 | $884.93 | $884.90 | $885.00 | |