| 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 | $209.73 | 10.277% | $231.284 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $221.75 | 13.671% | $252.0654 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $53.96 | 8.418% | $58.5024 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $115.45 | 6.152% | $122.5525 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $70.46 | 12.796% | $79.4761 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $145.99 | 8.237% | $158.0152 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $49.74 | 6.769% | $53.1069 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $867.08 | $955.0025 | $955.01 | $955.00 | $955.10 | |