| 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 | $48.45 | 6.524% | $51.6109 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $249.88 | 12.783% | $281.8222 | $281.82 | $281.80 | $281.80 |
| Purchase #3 | $226.28 | 5.418% | $238.5399 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $89.91 | 9.221% | $98.2006 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $213.85 | 5.144% | $224.8504 | $224.85 | $224.85 | $224.90 |
| Purchase #6 | $217.48 | 5.848% | $230.1982 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $241.51 | 5.674% | $255.2133 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $1,287.36 | $1,380.4355 | $1,380.43 | $1,380.40 | $1,380.40 | |