| 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 | $42.97 | 13.425% | $48.7387 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $124.51 | 13.136% | $140.8656 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $143.45 | 11.137% | $159.426 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $210.33 | 9.571% | $230.4607 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $180.39 | 10.733% | $199.7513 | $199.75 | $199.75 | $199.80 |
| Purchase #6 | $122.77 | 5.513% | $129.5383 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $118.87 | 12.250% | $133.4316 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $943.29 | $1,042.2122 | $1,042.22 | $1,042.25 | $1,042.20 | |