| 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 | $21.62 | 6.185% | $22.9572 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $57.98 | 7.199% | $62.154 | $62.15 | $62.15 | $62.20 |
| Purchase #3 | $234.55 | 13.336% | $265.8296 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $127.36 | 8.148% | $137.7373 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $86.40 | 4.669% | $90.434 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $248.47 | 7.491% | $267.0829 | $267.08 | $267.10 | $267.10 |
| Purchase #7 | $125.38 | 7.481% | $134.7597 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $901.76 | $980.9547 | $980.95 | $981.00 | $981.00 | |