| 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 | $205.35 | 11.513% | $228.9919 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $111.55 | 12.169% | $125.1245 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $218.58 | 8.205% | $236.5145 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $42.59 | 6.643% | $45.4193 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $174.43 | 7.545% | $187.5907 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $73.25 | 11.650% | $81.7836 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $48.69 | 6.756% | $51.9795 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $874.44 | $957.4040 | $957.39 | $957.40 | $957.40 | |