| 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 | $217.93 | 9.139% | $237.8466 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $16.62 | 12.670% | $18.7258 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $146.42 | 7.306% | $157.1174 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $25.65 | 4.656% | $26.8443 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $12.50 | 9.802% | $13.7253 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $200.54 | 7.484% | $215.5484 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $250.86 | 8.208% | $271.4506 | $271.45 | $271.45 | $271.50 |
| 7 purchase totals = | $870.52 | $941.2584 | $941.27 | $941.30 | $941.10 | |