| 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 | $18.36 | 4.567% | $19.1985 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $222.64 | 11.812% | $248.9382 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $168.67 | 9.451% | $184.611 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $220.94 | 10.575% | $244.3044 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $194.87 | 9.503% | $213.3885 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $18.27 | 13.687% | $20.7706 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $116.40 | 11.703% | $130.0223 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $960.15 | $1,061.2335 | $1,061.23 | $1,061.20 | $1,061.20 | |