| 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 | $68.80 | 9.529% | $75.356 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $238.72 | 11.391% | $265.9126 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $147.98 | 9.824% | $162.5176 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $94.60 | 13.291% | $107.1733 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $224.52 | 5.675% | $237.2615 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $169.77 | 12.560% | $191.0931 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $226.72 | 3.336% | $234.2834 | $234.28 | $234.30 | $234.30 |
| 7 purchase totals = | $1,171.11 | $1,273.5975 | $1,273.59 | $1,273.55 | $1,273.70 | |