| 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 | $91.87 | 6.378% | $97.7295 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $229.39 | 4.670% | $240.1025 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $199.70 | 4.161% | $208.0095 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $224.30 | 3.110% | $231.2757 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $224.27 | 3.151% | $231.3367 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $167.71 | 13.192% | $189.8343 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $157.74 | 8.816% | $171.6464 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $1,294.98 | $1,369.9346 | $1,369.94 | $1,370.00 | $1,369.80 | |