| 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 | $199.73 | 5.145% | $210.0061 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $106.50 | 7.304% | $114.2788 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $19.88 | 11.835% | $22.2328 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $76.57 | 5.619% | $80.8725 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $220.93 | 7.686% | $237.9107 | $237.91 | $237.90 | $237.90 |
| Purchase #6 | $87.39 | 7.453% | $93.9032 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $47.50 | 10.788% | $52.6243 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $758.50 | $811.8284 | $811.82 | $811.80 | $811.80 | |