| 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 | $218.32 | 11.146% | $242.6539 | $242.65 | $242.65 | $242.70 |
| Purchase #2 | $125.97 | 4.304% | $131.3917 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $7.54 | 4.238% | $7.8595 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $156.52 | 13.368% | $177.4436 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $234.87 | 7.755% | $253.0842 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $50.33 | 10.830% | $55.7807 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $80.54 | 9.441% | $88.1438 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $874.09 | $956.3574 | $956.34 | $956.40 | $956.40 | |