| 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 | $223.89 | 4.593% | $234.1733 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $103.99 | 3.512% | $107.6421 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $225.30 | 11.510% | $251.232 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $53.36 | 11.350% | $59.4164 | $59.42 | $59.40 | $59.40 |
| Purchase #5 | $40.30 | 7.602% | $43.3636 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $109.98 | 4.429% | $114.851 | $114.85 | $114.85 | $114.90 |
| Purchase #7 | $57.85 | 7.567% | $62.2275 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $814.67 | $872.9059 | $872.90 | $872.90 | $872.90 | |