| 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 | $124.98 | 3.502% | $129.3568 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $29.48 | 12.600% | $33.1945 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $178.54 | 12.645% | $201.1164 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $146.33 | 12.821% | $165.091 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $220.83 | 8.628% | $239.8832 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $83.73 | 12.298% | $94.0271 | $94.03 | $94.05 | $94.00 |
| Purchase #7 | $245.30 | 4.489% | $256.3115 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,029.19 | $1,118.9805 | $1,118.98 | $1,119.00 | $1,119.00 | |