| 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 | $199.89 | 5.692% | $211.2677 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $118.36 | 3.829% | $122.892 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $106.80 | 5.601% | $112.7819 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $17.72 | 12.245% | $19.8898 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $227.51 | 11.794% | $254.3425 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $42.45 | 10.666% | $46.9777 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $69.46 | 9.698% | $76.1962 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $782.19 | $844.3478 | $844.35 | $844.40 | $844.40 | |