| 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 | $240.29 | 6.313% | $255.4595 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $184.98 | 7.486% | $198.8276 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $115.87 | 6.413% | $123.3007 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $44.45 | 12.711% | $50.1 | $50.10 | $50.10 | $50.10 |
| Purchase #5 | $155.91 | 11.292% | $173.5154 | $173.52 | $173.50 | $173.50 |
| Purchase #6 | $97.67 | 12.736% | $110.1093 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $217.76 | 11.454% | $242.7022 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $1,056.93 | $1,154.0147 | $1,154.02 | $1,154.00 | $1,154.00 | |