| 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 | $201.73 | 3.771% | $209.3372 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $122.63 | 3.446% | $126.8558 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $61.60 | 11.298% | $68.5596 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $158.64 | 6.341% | $168.6994 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $22.45 | 11.840% | $25.1081 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $85.46 | 6.521% | $91.0328 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $204.79 | 12.329% | $230.0386 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $857.30 | $919.6315 | $919.64 | $919.65 | $919.60 | |