| 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 | $206.37 | 4.252% | $215.1449 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $239.51 | 10.531% | $264.7328 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $249.44 | 8.449% | $270.5152 | $270.52 | $270.50 | $270.50 |
| Purchase #4 | $100.33 | 10.280% | $110.6439 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $190.93 | 8.678% | $207.4989 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $226.28 | 9.284% | $247.2878 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $124.80 | 10.190% | $137.5171 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $1,337.66 | $1,453.3406 | $1,453.34 | $1,453.35 | $1,453.20 | |