| 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 | $248.25 | 4.211% | $258.7038 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $223.66 | 5.242% | $235.3843 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $80.26 | 12.712% | $90.4627 | $90.46 | $90.45 | $90.50 |
| Purchase #4 | $66.62 | 9.659% | $73.0548 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $5.98 | 5.133% | $6.287 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $197.35 | 3.857% | $204.9618 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $63.74 | 10.262% | $70.281 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $885.86 | $939.1354 | $939.12 | $939.15 | $939.30 | |