| 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 | $106.60 | 13.582% | $121.0784 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $157.51 | 11.365% | $175.411 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $128.60 | 10.176% | $141.6863 | $141.69 | $141.70 | $141.70 |
| Purchase #4 | $112.76 | 4.697% | $118.0563 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $109.61 | 11.357% | $122.0584 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $38.81 | 6.349% | $41.274 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $248.94 | 13.626% | $282.8606 | $282.86 | $282.85 | $282.90 |
| 7 purchase totals = | $902.83 | $1,002.4250 | $1,002.43 | $1,002.40 | $1,002.60 | |