| 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 | $20.78 | 7.200% | $22.2762 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $240.65 | 9.182% | $262.7465 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $177.44 | 3.833% | $184.2413 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $118.90 | 12.270% | $133.489 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $176.97 | 6.455% | $188.3934 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $148.56 | 5.322% | $156.4664 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $133.28 | 11.290% | $148.3273 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $1,016.58 | $1,095.9401 | $1,095.95 | $1,096.00 | $1,095.90 | |