| 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 | $97.85 | 5.615% | $103.3443 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $181.64 | 11.640% | $202.7829 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $94.29 | 9.264% | $103.025 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $202.75 | 3.836% | $210.5275 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $62.78 | 11.413% | $69.9451 | $69.95 | $69.95 | $69.90 |
| Purchase #6 | $195.81 | 8.313% | $212.0877 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $161.77 | 10.727% | $179.1231 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $996.89 | $1,080.8356 | $1,080.84 | $1,080.90 | $1,080.70 | |