| 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 | $192.90 | 9.312% | $210.8628 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $160.69 | 4.242% | $167.5065 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $233.42 | 8.380% | $252.9806 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $137.77 | 10.167% | $151.7771 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $149.63 | 13.422% | $169.7133 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $205.46 | 6.483% | $218.78 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $201.29 | 13.416% | $228.2951 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,281.16 | $1,399.9154 | $1,399.92 | $1,399.95 | $1,400.00 | |