| 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 | $106.78 | 10.534% | $118.0282 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $127.90 | 7.745% | $137.8059 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $28.59 | 8.234% | $30.9441 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $218.80 | 7.623% | $235.4791 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $237.42 | 5.280% | $249.9558 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $7.80 | 10.128% | $8.59 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $230.97 | 11.724% | $258.0489 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $958.26 | $1,038.8520 | $1,038.86 | $1,038.90 | $1,038.80 | |