| 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 | $100.68 | 8.131% | $108.8663 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $233.51 | 13.578% | $265.216 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $117.44 | 13.224% | $132.9703 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $129.68 | 10.655% | $143.4974 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $31.91 | 13.231% | $36.132 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $226.27 | 10.610% | $250.2772 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $228.90 | 4.728% | $239.7224 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $1,068.39 | $1,176.6816 | $1,176.69 | $1,176.65 | $1,176.70 | |