| 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 | $105.88 | 3.813% | $109.9172 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $218.25 | 11.656% | $243.6892 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $10.34 | 12.288% | $11.6106 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $198.74 | 12.732% | $224.0436 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $94.66 | 10.398% | $104.5027 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $7.51 | 4.287% | $7.832 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $200.54 | 3.663% | $207.8858 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $835.92 | $909.4811 | $909.48 | $909.50 | $909.40 | |