| 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 | $247.89 | 11.133% | $275.4876 | $275.49 | $275.50 | $275.50 |
| Purchase #2 | $14.34 | 4.740% | $15.0197 | $15.02 | $15.00 | $15.00 |
| Purchase #3 | $245.94 | 9.374% | $268.9944 | $268.99 | $269.00 | $269.00 |
| Purchase #4 | $144.75 | 4.857% | $151.7805 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $144.71 | 3.355% | $149.565 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $87.96 | 4.407% | $91.8364 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $19.76 | 5.807% | $20.9075 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $905.35 | $973.5911 | $973.60 | $973.60 | $973.60 | |