| 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 | $213.83 | 12.198% | $239.913 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $139.25 | 9.351% | $152.2713 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $13.43 | 7.691% | $14.4629 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $83.54 | 6.352% | $88.8465 | $88.85 | $88.85 | $88.80 |
| Purchase #5 | $53.90 | 8.818% | $58.6529 | $58.65 | $58.65 | $58.70 |
| Purchase #6 | $16.81 | 11.417% | $18.7292 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $185.89 | 12.483% | $209.0946 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $706.65 | $781.9704 | $781.96 | $781.95 | $782.00 | |