| 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 | $240.30 | 11.837% | $268.7443 | $268.74 | $268.75 | $268.70 |
| Purchase #2 | $157.64 | 11.304% | $175.4596 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $34.79 | 7.488% | $37.3951 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $90.49 | 3.815% | $93.9422 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $58.63 | 13.447% | $66.514 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $106.99 | 4.453% | $111.7543 | $111.75 | $111.75 | $111.80 |
| Purchase #7 | $138.51 | 5.125% | $145.6086 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $827.35 | $899.4181 | $899.41 | $899.40 | $899.40 | |