| 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 | $233.34 | 7.426% | $250.6678 | $250.67 | $250.65 | $250.70 |
| Purchase #2 | $20.41 | 8.480% | $22.1408 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $118.87 | 10.506% | $131.3585 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $201.54 | 11.189% | $224.0903 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $244.27 | 8.498% | $265.0281 | $265.03 | $265.05 | $265.00 |
| Purchase #6 | $6.51 | 13.579% | $7.394 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $42.25 | 10.662% | $46.7547 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $867.19 | $947.4342 | $947.43 | $947.45 | $947.50 | |