| 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 | $232.74 | 10.143% | $256.3468 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $175.58 | 10.626% | $194.2371 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $55.62 | 6.311% | $59.1302 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $221.67 | 5.744% | $234.4027 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $245.64 | 12.153% | $275.4926 | $275.49 | $275.50 | $275.50 |
| Purchase #6 | $64.73 | 3.675% | $67.1088 | $67.11 | $67.10 | $67.10 |
| Purchase #7 | $47.34 | 9.152% | $51.6726 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $1,043.32 | $1,138.3908 | $1,138.39 | $1,138.40 | $1,138.30 | |