| 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 | $248.35 | 9.874% | $272.8721 | $272.87 | $272.85 | $272.90 |
| Purchase #2 | $176.82 | 10.426% | $195.2553 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $17.72 | 11.215% | $19.7073 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $212.40 | 5.197% | $223.4384 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $130.36 | 3.274% | $134.628 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $17.51 | 8.380% | $18.9773 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $43.89 | 12.627% | $49.432 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $847.05 | $914.3104 | $914.32 | $914.35 | $914.30 | |