| 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 | $223.75 | 3.192% | $230.8921 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $169.73 | 12.620% | $191.1499 | $191.15 | $191.15 | $191.10 |
| Purchase #3 | $150.47 | 6.373% | $160.0595 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $225.59 | 6.702% | $240.709 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $7.75 | 7.806% | $8.355 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $205.92 | 6.215% | $218.7179 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $184.31 | 13.518% | $209.225 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $1,167.52 | $1,259.1084 | $1,259.12 | $1,259.10 | $1,259.10 | |