| 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 | $187.87 | 13.566% | $213.3564 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $97.31 | 8.595% | $105.6738 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $93.39 | 7.800% | $100.6744 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $213.83 | 5.818% | $226.2706 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $241.94 | 10.666% | $267.7453 | $267.75 | $267.75 | $267.70 |
| Purchase #6 | $191.57 | 3.146% | $197.5968 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $178.37 | 10.855% | $197.7321 | $197.73 | $197.75 | $197.70 |
| 7 purchase totals = | $1,204.28 | $1,309.0494 | $1,309.05 | $1,309.00 | $1,309.10 | |