| 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 | $98.49 | 7.151% | $105.533 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $246.62 | 8.393% | $267.3188 | $267.32 | $267.30 | $267.30 |
| Purchase #3 | $17.53 | 8.234% | $18.9734 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $229.56 | 12.476% | $258.1999 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $30.90 | 4.505% | $32.292 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $245.46 | 9.312% | $268.3172 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $112.61 | 9.146% | $122.9093 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $981.17 | $1,073.5436 | $1,073.54 | $1,073.50 | $1,073.50 | |