| 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 | $109.54 | 9.645% | $120.1051 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $212.28 | 6.512% | $226.1037 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $228.47 | 5.491% | $241.0153 | $241.02 | $241.00 | $241.00 |
| Purchase #4 | $16.80 | 12.609% | $18.9183 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $33.95 | 3.603% | $35.1732 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $91.73 | 12.652% | $103.3357 | $103.34 | $103.35 | $103.30 |
| Purchase #7 | $109.94 | 13.502% | $124.7841 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $802.71 | $869.4354 | $869.44 | $869.40 | $869.40 | |