| 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 | $231.50 | 4.457% | $241.818 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $199.87 | 8.832% | $217.5225 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $137.54 | 12.482% | $154.7077 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $32.99 | 11.164% | $36.673 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $49.93 | 11.628% | $55.7359 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $57.74 | 4.341% | $60.2465 | $60.25 | $60.25 | $60.20 |
| Purchase #7 | $175.85 | 10.269% | $193.908 | $193.91 | $193.90 | $193.90 |
| 7 purchase totals = | $885.42 | $960.6116 | $960.62 | $960.55 | $960.50 | |