| 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 | $198.39 | 9.474% | $217.1855 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $197.71 | 7.836% | $213.2026 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $81.78 | 3.603% | $84.7265 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $246.78 | 11.345% | $274.7772 | $274.78 | $274.80 | $274.80 |
| Purchase #5 | $154.97 | 5.266% | $163.1307 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $23.76 | 10.158% | $26.1735 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $31.57 | 9.677% | $34.625 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $934.96 | $1,013.8210 | $1,013.83 | $1,013.90 | $1,013.80 | |