| 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 | $216.65 | 12.272% | $243.2373 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $129.34 | 6.540% | $137.7988 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $213.57 | 6.686% | $227.8493 | $227.85 | $227.85 | $227.80 |
| Purchase #4 | $174.90 | 12.794% | $197.2767 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $125.82 | 5.539% | $132.7892 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $73.25 | 8.193% | $79.2514 | $79.25 | $79.25 | $79.30 |
| Purchase #7 | $149.71 | 4.457% | $156.3826 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $1,083.24 | $1,174.5853 | $1,174.59 | $1,174.65 | $1,174.60 | |