| 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 | $105.53 | 3.418% | $109.137 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $177.91 | 9.599% | $194.9876 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $162.28 | 8.683% | $176.3708 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $122.79 | 4.233% | $127.9877 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $170.82 | 5.390% | $180.0272 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $78.77 | 5.744% | $83.2945 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $210.60 | 4.785% | $220.6772 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $1,028.70 | $1,092.4820 | $1,092.49 | $1,092.55 | $1,092.50 | |