| 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 | $212.74 | 10.210% | $234.4608 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $18.38 | 6.441% | $19.5639 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $46.58 | 8.325% | $50.4578 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $100.88 | 6.296% | $107.2314 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $123.70 | 8.488% | $134.1997 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $69.92 | 11.622% | $78.0461 | $78.05 | $78.05 | $78.00 |
| Purchase #7 | $141.29 | 13.502% | $160.367 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $713.49 | $784.3267 | $784.33 | $784.30 | $784.40 | |