| 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 | $217.84 | 9.176% | $237.829 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $223.50 | 13.277% | $253.1741 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $217.66 | 11.311% | $242.2795 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $149.34 | 5.276% | $157.2192 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $140.74 | 11.613% | $157.0841 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $77.30 | 5.393% | $81.4688 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $108.85 | 4.633% | $113.893 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $1,135.23 | $1,242.9477 | $1,242.94 | $1,242.95 | $1,243.00 | |