| 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 | $241.79 | 12.873% | $272.9156 | $272.92 | $272.90 | $272.90 |
| Purchase #2 | $85.86 | 8.105% | $92.819 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $169.68 | 7.174% | $181.8528 | $181.85 | $181.85 | $181.90 |
| Purchase #4 | $238.74 | 13.114% | $270.0484 | $270.05 | $270.05 | $270.00 |
| Purchase #5 | $98.86 | 8.184% | $106.9507 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $6.87 | 8.605% | $7.4612 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $44.41 | 13.602% | $50.4506 | $50.45 | $50.45 | $50.50 |
| 7 purchase totals = | $886.21 | $982.4983 | $982.50 | $982.45 | $982.60 | |