| 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 | $210.70 | 10.788% | $233.4303 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $13.80 | 13.392% | $15.6481 | $15.65 | $15.65 | $15.60 |
| Purchase #3 | $51.50 | 7.105% | $55.1591 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $15.43 | 13.333% | $17.4873 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $126.34 | 13.390% | $143.2569 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $198.84 | 12.168% | $223.0349 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $246.71 | 7.527% | $265.2799 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $863.32 | $953.2965 | $953.30 | $953.35 | $953.30 | |