| 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 | $95.32 | 13.874% | $108.5447 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $102.65 | 8.504% | $111.3794 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $77.73 | 13.161% | $87.96 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $118.78 | 6.793% | $126.8487 | $126.85 | $126.85 | $126.80 |
| Purchase #5 | $211.90 | 4.185% | $220.768 | $220.77 | $220.75 | $220.80 |
| Purchase #6 | $223.91 | 9.462% | $245.0964 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $233.44 | 13.576% | $265.1318 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $1,063.73 | $1,165.7290 | $1,165.73 | $1,165.75 | $1,165.70 | |