| 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 | $200.47 | 4.146% | $208.7815 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $50.59 | 13.785% | $57.5638 | $57.56 | $57.55 | $57.60 |
| Purchase #3 | $130.81 | 6.451% | $139.2486 | $139.25 | $139.25 | $139.20 |
| Purchase #4 | $129.46 | 8.745% | $140.7813 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $5.48 | 6.517% | $5.8371 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $201.93 | 9.317% | $220.7438 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $242.35 | 3.862% | $251.7096 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $961.09 | $1,024.6657 | $1,024.66 | $1,024.70 | $1,024.60 | |