| 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 | $137.60 | 10.142% | $151.5554 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $107.53 | 8.331% | $116.4883 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $192.55 | 9.546% | $210.9308 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $124.63 | 9.503% | $136.4736 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $243.83 | 3.858% | $253.237 | $253.24 | $253.25 | $253.20 |
| Purchase #6 | $218.45 | 5.307% | $230.0431 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $173.48 | 12.619% | $195.3714 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $1,198.07 | $1,294.0996 | $1,294.10 | $1,294.10 | $1,294.10 | |