| 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 | $181.76 | 12.466% | $204.4182 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $15.96 | 8.569% | $17.3276 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $245.88 | 13.346% | $278.6951 | $278.70 | $278.70 | $278.70 |
| Purchase #4 | $118.33 | 11.179% | $131.5581 | $131.56 | $131.55 | $131.60 |
| Purchase #5 | $52.42 | 3.352% | $54.1771 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $220.39 | 8.456% | $239.0262 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $33.73 | 9.380% | $36.8939 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $868.47 | $962.0962 | $962.11 | $962.15 | $962.10 | |