| 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 | $215.40 | 5.196% | $226.5922 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $9.96 | 9.231% | $10.8794 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $63.68 | 13.274% | $72.1329 | $72.13 | $72.15 | $72.10 |
| Purchase #4 | $160.35 | 4.256% | $167.1745 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $128.96 | 6.627% | $137.5062 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $11.80 | 7.239% | $12.6542 | $12.65 | $12.65 | $12.70 |
| Purchase #7 | $116.82 | 4.258% | $121.7942 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $706.97 | $748.7336 | $748.72 | $748.75 | $748.80 | |