| 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 | $239.92 | 7.338% | $257.5253 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $232.89 | 5.755% | $246.2928 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $171.27 | 11.830% | $191.5312 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $225.58 | 11.522% | $251.5713 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $72.34 | 10.464% | $79.9097 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $233.39 | 7.220% | $250.2408 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $187.73 | 9.362% | $205.3053 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $1,363.12 | $1,482.3764 | $1,482.38 | $1,482.40 | $1,482.30 | |