| 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 | $94.30 | 9.524% | $103.2811 | $103.28 | $103.30 | $103.30 |
| Purchase #2 | $229.71 | 5.856% | $243.1618 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $77.98 | 4.351% | $81.3729 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $217.64 | 13.293% | $246.5709 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $22.45 | 7.309% | $24.0909 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $224.67 | 12.422% | $252.5785 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $50.90 | 7.766% | $54.8529 | $54.85 | $54.85 | $54.90 |
| 7 purchase totals = | $917.65 | $1,005.9090 | $1,005.90 | $1,005.90 | $1,006.10 | |