| 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 | $110.92 | 9.790% | $121.7791 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $188.62 | 4.441% | $196.9966 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $142.86 | 10.334% | $157.6232 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $106.91 | 7.827% | $115.2778 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $119.66 | 5.208% | $125.8919 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $189.90 | 3.225% | $196.0243 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $131.40 | 13.453% | $149.0772 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $990.27 | $1,062.6701 | $1,062.67 | $1,062.70 | $1,062.70 | |