| 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 | $222.43 | 10.501% | $245.7874 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $201.61 | 13.671% | $229.1721 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $8.51 | 4.237% | $8.8706 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $102.57 | 4.457% | $107.1415 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $59.53 | 10.716% | $65.9092 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $130.51 | 3.430% | $134.9865 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $87.99 | 4.265% | $91.7428 | $91.74 | $91.75 | $91.70 |
| 7 purchase totals = | $813.15 | $883.6101 | $883.61 | $883.60 | $883.60 | |