| 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 | $146.32 | 3.794% | $151.8714 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $218.76 | 9.156% | $238.7897 | $238.79 | $238.80 | $238.80 |
| Purchase #3 | $230.57 | 9.546% | $252.5802 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $194.99 | 11.747% | $217.8955 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $212.27 | 6.806% | $226.7171 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $95.30 | 4.851% | $99.923 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $65.80 | 5.348% | $69.319 | $69.32 | $69.30 | $69.30 |
| 7 purchase totals = | $1,164.01 | $1,257.0959 | $1,257.10 | $1,257.05 | $1,257.10 | |