| 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 | $199.72 | 12.286% | $224.2576 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $205.47 | 9.459% | $224.9054 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $30.61 | 4.806% | $32.0811 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $193.70 | 12.418% | $217.7537 | $217.75 | $217.75 | $217.80 |
| Purchase #5 | $44.65 | 7.241% | $47.8831 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $14.40 | 10.505% | $15.9127 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $77.48 | 6.403% | $82.441 | $82.44 | $82.45 | $82.40 |
| 7 purchase totals = | $766.03 | $845.2346 | $845.23 | $845.25 | $845.30 | |