| 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 | $76.30 | 11.464% | $85.047 | $85.05 | $85.05 | $85.00 |
| Purchase #2 | $212.78 | 7.809% | $229.396 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $157.71 | 8.738% | $171.4907 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $106.26 | 9.142% | $115.9743 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $208.60 | 4.870% | $218.7588 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $195.33 | 12.750% | $220.2346 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $182.91 | 9.137% | $199.6225 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $1,139.89 | $1,240.5239 | $1,240.52 | $1,240.50 | $1,240.50 | |