| 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 | $205.59 | 6.492% | $218.9369 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $7.57 | 9.295% | $8.2736 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $155.81 | 12.752% | $175.6789 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $43.73 | 4.331% | $45.6239 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $106.77 | 6.285% | $113.4805 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $123.54 | 12.247% | $138.6699 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $215.66 | 13.465% | $244.6986 | $244.70 | $244.70 | $244.70 |
| 7 purchase totals = | $858.67 | $945.3623 | $945.36 | $945.35 | $945.40 | |