| 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 | $211.35 | 3.411% | $218.5591 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $151.70 | 4.351% | $158.3005 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $37.33 | 8.146% | $40.3709 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $249.37 | 7.829% | $268.8932 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $230.64 | 4.183% | $240.2877 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $10.26 | 3.463% | $10.6153 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $38.74 | 8.320% | $41.9632 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $929.39 | $978.9899 | $978.99 | $978.95 | $979.10 | |