| 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 | $79.42 | 9.320% | $86.8219 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $220.70 | 11.260% | $245.5508 | $245.55 | $245.55 | $245.60 |
| Purchase #3 | $86.48 | 5.301% | $91.0643 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $87.63 | 8.316% | $94.9173 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $244.98 | 11.328% | $272.7313 | $272.73 | $272.75 | $272.70 |
| Purchase #6 | $69.25 | 10.137% | $76.2699 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $239.77 | 12.370% | $269.4295 | $269.43 | $269.45 | $269.40 |
| 7 purchase totals = | $1,028.23 | $1,136.7850 | $1,136.78 | $1,136.75 | $1,136.80 | |