| 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 | $215.64 | 10.790% | $238.9076 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $208.93 | 4.704% | $218.7581 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $214.47 | 5.556% | $226.386 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $92.61 | 7.348% | $99.415 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $221.42 | 9.826% | $243.1767 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $225.48 | 8.137% | $243.8273 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $213.97 | 13.699% | $243.2818 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $1,392.52 | $1,513.7525 | $1,513.77 | $1,513.80 | $1,513.80 | |