| 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 | $104.60 | 7.726% | $112.6814 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $140.49 | 4.632% | $146.9975 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $177.90 | 6.259% | $189.0348 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $73.98 | 3.860% | $76.8356 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $232.74 | 8.350% | $252.1738 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $16.85 | 9.748% | $18.4925 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $87.98 | 10.341% | $97.078 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $834.54 | $893.2936 | $893.29 | $893.35 | $893.30 | |