| 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 | $13.52 | 12.383% | $15.1942 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $98.79 | 10.749% | $109.4089 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $126.90 | 5.271% | $133.5889 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $141.92 | 3.430% | $146.7879 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $233.71 | 8.315% | $253.143 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $195.73 | 4.694% | $204.9176 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $177.81 | 9.459% | $194.629 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $988.38 | $1,057.6695 | $1,057.67 | $1,057.70 | $1,057.60 | |