| 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 | $201.31 | 3.874% | $209.1087 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $143.70 | 12.823% | $162.1267 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $233.36 | 12.272% | $261.9979 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $70.63 | 3.695% | $73.2398 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $245.72 | 7.677% | $264.5839 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $12.73 | 13.383% | $14.4337 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $48.76 | 9.418% | $53.3522 | $53.35 | $53.35 | $53.40 |
| 7 purchase totals = | $956.21 | $1,038.8429 | $1,038.84 | $1,038.90 | $1,038.80 | |