| 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 | $248.36 | 4.518% | $259.5809 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $246.53 | 3.753% | $255.7823 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $246.63 | 5.522% | $260.2489 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $85.83 | 13.680% | $97.5715 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $91.37 | 3.594% | $94.6538 | $94.65 | $94.65 | $94.70 |
| Purchase #6 | $31.76 | 8.565% | $34.4802 | $34.48 | $34.50 | $34.50 |
| Purchase #7 | $197.26 | 12.815% | $222.5389 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $1,147.74 | $1,224.8565 | $1,224.85 | $1,224.90 | $1,224.90 | |