| 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 | $131.80 | 5.489% | $139.0345 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $247.96 | 5.671% | $262.0218 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $114.93 | 3.653% | $119.1284 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $66.48 | 7.383% | $71.3882 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $11.87 | 12.648% | $13.3713 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $154.82 | 3.398% | $160.0808 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $225.90 | 9.814% | $248.0698 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $953.76 | $1,013.0948 | $1,013.09 | $1,013.10 | $1,013.10 | |