| 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 | $113.32 | 10.348% | $125.0464 | $125.05 | $125.05 | $125.00 |
| Purchase #2 | $223.44 | 6.485% | $237.9301 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $140.60 | 10.661% | $155.5894 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $39.64 | 9.336% | $43.3408 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $29.36 | 6.377% | $31.2323 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $90.99 | 11.197% | $101.1782 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $13.70 | 4.750% | $14.3508 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $651.05 | $708.6680 | $708.67 | $708.75 | $708.60 | |