| 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 | $121.38 | 3.679% | $125.8456 | $125.85 | $125.85 | $125.80 |
| Purchase #2 | $217.70 | 12.538% | $244.9952 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $40.89 | 8.559% | $44.3898 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $179.67 | 9.790% | $197.2597 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $192.57 | 13.576% | $218.7133 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $149.32 | 13.325% | $169.2169 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $27.25 | 5.183% | $28.6624 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $928.78 | $1,029.0829 | $1,029.09 | $1,029.05 | $1,029.10 | |