| 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 | $211.49 | 13.687% | $240.4366 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $109.38 | 8.710% | $118.907 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $17.85 | 4.773% | $18.702 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $144.56 | 9.580% | $158.4088 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $42.81 | 7.654% | $46.0867 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $230.53 | 11.481% | $256.9971 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $228.40 | 3.343% | $236.0354 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $985.02 | $1,075.5736 | $1,075.59 | $1,075.60 | $1,075.50 | |