| 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 | $11.68 | 3.624% | $12.1033 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $182.61 | 3.616% | $189.2132 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $151.70 | 3.400% | $156.8578 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $191.28 | 5.183% | $201.194 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $120.34 | 12.217% | $135.0419 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $122.52 | 8.507% | $132.9428 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $76.56 | 5.238% | $80.5702 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $856.69 | $907.9232 | $907.91 | $907.90 | $907.90 | |