| 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 | $97.44 | 3.529% | $100.8787 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $167.58 | 3.509% | $173.4604 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $208.47 | 12.271% | $234.0514 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $187.77 | 6.612% | $200.1854 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $67.31 | 10.110% | $74.115 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $131.78 | 13.432% | $149.4807 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $238.27 | 13.300% | $269.9599 | $269.96 | $269.95 | $270.00 |
| 7 purchase totals = | $1,098.62 | $1,202.1315 | $1,202.14 | $1,202.15 | $1,202.30 | |