| 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 | $75.82 | 5.379% | $79.8984 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $108.90 | 9.605% | $119.3598 | $119.36 | $119.35 | $119.40 |
| Purchase #3 | $138.98 | 4.558% | $145.3147 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $249.85 | 10.585% | $276.2966 | $276.30 | $276.30 | $276.30 |
| Purchase #5 | $118.75 | 11.346% | $132.2234 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $236.42 | 10.186% | $260.5017 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $212.40 | 8.312% | $230.0547 | $230.05 | $230.05 | $230.10 |
| 7 purchase totals = | $1,141.12 | $1,243.6493 | $1,243.64 | $1,243.60 | $1,243.70 | |