| 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 | $206.29 | 5.685% | $218.0176 | $218.02 | $218.00 | $218.00 |
| Purchase #2 | $117.68 | 10.200% | $129.6834 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $72.93 | 10.569% | $80.638 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $72.98 | 10.106% | $80.3554 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $126.37 | 5.280% | $133.0423 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $241.79 | 11.491% | $269.5741 | $269.57 | $269.55 | $269.60 |
| Purchase #7 | $94.75 | 3.182% | $97.7649 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $932.79 | $1,009.0757 | $1,009.07 | $1,009.05 | $1,009.10 | |