| 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 | $191.77 | 12.450% | $215.6454 | $215.65 | $215.65 | $215.60 |
| Purchase #2 | $225.97 | 8.863% | $245.9977 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $161.47 | 8.515% | $175.2192 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $118.72 | 7.145% | $127.2025 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $211.89 | 10.126% | $233.346 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $184.62 | 6.624% | $196.8492 | $196.85 | $196.85 | $196.80 |
| Purchase #7 | $104.85 | 8.717% | $113.9898 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $1,199.29 | $1,308.2498 | $1,308.26 | $1,308.25 | $1,308.10 | |