| 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 | $106.95 | 9.776% | $117.4054 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $59.33 | 11.563% | $66.1903 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $179.70 | 9.773% | $197.2621 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $181.41 | 11.851% | $202.9089 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $110.56 | 4.456% | $115.4866 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $233.29 | 13.215% | $264.1193 | $264.12 | $264.10 | $264.10 |
| Purchase #7 | $182.42 | 5.679% | $192.7796 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $1,053.66 | $1,156.1522 | $1,156.16 | $1,156.15 | $1,156.20 | |