| 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 | $112.75 | 10.783% | $124.9078 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $167.28 | 6.491% | $178.1381 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $36.70 | 9.651% | $40.2419 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $248.95 | 8.712% | $270.6385 | $270.64 | $270.65 | $270.60 |
| Purchase #5 | $43.95 | 10.322% | $48.4865 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $193.26 | 4.119% | $201.2204 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $112.38 | 3.759% | $116.6044 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $915.27 | $980.2376 | $980.24 | $980.25 | $980.10 | |