| 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 | $212.98 | 3.324% | $220.0595 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $107.93 | 7.403% | $115.9201 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $43.84 | 3.650% | $45.4402 | $45.44 | $45.45 | $45.40 |
| Purchase #4 | $39.99 | 3.584% | $41.4232 | $41.42 | $41.40 | $41.40 |
| Purchase #5 | $173.39 | 7.252% | $185.9642 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $6.87 | 6.271% | $7.3008 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $208.69 | 5.354% | $219.8633 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $793.69 | $835.9713 | $835.96 | $835.90 | $836.00 | |