| 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 | $111.56 | 11.867% | $124.7988 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $44.28 | 6.737% | $47.2631 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $208.78 | 8.810% | $227.1735 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $172.31 | 6.108% | $182.8347 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $236.50 | 5.500% | $249.5075 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $29.35 | 8.706% | $31.9052 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $213.94 | 8.232% | $231.5515 | $231.55 | $231.55 | $231.60 |
| 7 purchase totals = | $1,016.72 | $1,095.0343 | $1,095.03 | $1,095.00 | $1,095.10 | |