| 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 | $5.85 | 9.495% | $6.4055 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $237.51 | 13.643% | $269.9135 | $269.91 | $269.90 | $269.90 |
| Purchase #3 | $215.30 | 5.565% | $227.2814 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $240.61 | 9.843% | $264.2932 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $198.26 | 13.191% | $224.4125 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $179.83 | 8.469% | $195.0598 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $167.94 | 9.218% | $183.4207 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $1,245.30 | $1,370.7866 | $1,370.78 | $1,370.75 | $1,370.80 | |