| 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 | $117.35 | 6.683% | $125.1925 | $125.19 | $125.20 | $125.20 |
| Purchase #2 | $199.35 | 11.540% | $222.355 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $81.72 | 13.655% | $92.8789 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $89.94 | 13.392% | $101.9848 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $38.33 | 8.602% | $41.6271 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $138.65 | 13.237% | $157.0031 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $135.60 | 10.681% | $150.0834 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $800.94 | $891.1248 | $891.12 | $891.20 | $891.20 | |