| 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 | $107.77 | 12.235% | $120.9557 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $90.37 | 8.376% | $97.9394 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $122.96 | 10.363% | $135.7023 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $195.98 | 7.703% | $211.0763 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $233.73 | 13.565% | $265.4355 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $115.89 | 4.629% | $121.2545 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $76.90 | 8.341% | $83.3142 | $83.31 | $83.30 | $83.30 |
| 7 purchase totals = | $943.60 | $1,035.6779 | $1,035.68 | $1,035.70 | $1,035.70 | |