| 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 | $193.96 | 10.250% | $213.8409 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $69.94 | 9.789% | $76.7864 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $226.46 | 8.857% | $246.5176 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $50.62 | 6.734% | $54.0288 | $54.03 | $54.05 | $54.00 |
| Purchase #5 | $97.50 | 10.200% | $107.445 | $107.45 | $107.45 | $107.40 |
| Purchase #6 | $100.69 | 13.213% | $113.9942 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $122.46 | 11.128% | $136.0873 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $861.63 | $948.7002 | $948.71 | $948.75 | $948.60 | |