| 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 | $145.93 | 3.161% | $150.5428 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $47.41 | 6.373% | $50.4314 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $223.70 | 5.730% | $236.518 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $36.70 | 13.593% | $41.6886 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $107.78 | 3.871% | $111.9522 | $111.95 | $111.95 | $112.00 |
| Purchase #6 | $240.39 | 9.445% | $263.0948 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $246.43 | 8.232% | $266.7161 | $266.72 | $266.70 | $266.70 |
| 7 purchase totals = | $1,048.34 | $1,120.9439 | $1,120.94 | $1,120.95 | $1,120.90 | |