| 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 | $237.69 | 12.256% | $266.8213 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $173.37 | 13.210% | $196.2722 | $196.27 | $196.25 | $196.30 |
| Purchase #3 | $23.39 | 9.458% | $25.6022 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $76.45 | 8.613% | $83.0346 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $174.97 | 10.359% | $193.0951 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $16.90 | 6.733% | $18.0379 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $109.43 | 6.170% | $116.1818 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $812.20 | $899.0451 | $899.04 | $899.05 | $899.00 | |