| 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 | $115.64 | 12.121% | $129.6567 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $174.29 | 4.851% | $182.7448 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $183.69 | 8.460% | $199.2302 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $100.80 | 10.498% | $111.382 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $227.89 | 9.382% | $249.2706 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $23.91 | 3.245% | $24.6859 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $112.75 | 3.590% | $116.7977 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $938.97 | $1,013.7679 | $1,013.77 | $1,013.80 | $1,013.80 | |