| 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 | $142.32 | 11.485% | $158.6655 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $7.78 | 3.754% | $8.0721 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $230.28 | 5.233% | $242.3306 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $228.94 | 5.163% | $240.7602 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $237.49 | 7.513% | $255.3326 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $250.72 | 9.541% | $274.6412 | $274.64 | $274.65 | $274.60 |
| Purchase #7 | $50.47 | 10.825% | $55.9334 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $1,148.00 | $1,235.7356 | $1,235.73 | $1,235.75 | $1,235.70 | |