| 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 | $109.62 | 10.248% | $120.8539 | $120.85 | $120.85 | $120.90 |
| Purchase #2 | $235.88 | 7.471% | $253.5026 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $114.91 | 11.141% | $127.7121 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $45.99 | 8.185% | $49.7543 | $49.75 | $49.75 | $49.80 |
| Purchase #5 | $13.63 | 11.354% | $15.1776 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $148.36 | 3.543% | $153.6164 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $120.45 | 3.280% | $124.4008 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $788.84 | $845.0177 | $845.01 | $845.00 | $845.10 | |