| 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 | $237.64 | 4.379% | $248.0463 | $248.05 | $248.05 | $248.00 |
| Purchase #2 | $234.43 | 5.413% | $247.1197 | $247.12 | $247.10 | $247.10 |
| Purchase #3 | $107.60 | 11.712% | $120.2021 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $52.84 | 11.659% | $59.0006 | $59.00 | $59.00 | $59.00 |
| Purchase #5 | $74.94 | 12.303% | $84.1599 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $34.94 | 9.178% | $38.1468 | $38.15 | $38.15 | $38.10 |
| Purchase #7 | $43.32 | 9.699% | $47.5216 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $785.71 | $844.1970 | $844.20 | $844.15 | $844.10 | |