| 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 | $39.83 | 10.236% | $43.907 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $100.60 | 5.315% | $105.9469 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $235.47 | 9.231% | $257.2062 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $90.49 | 11.716% | $101.0918 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $228.54 | 4.590% | $239.03 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $168.86 | 10.172% | $186.0364 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $176.88 | 6.829% | $188.9591 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $1,040.67 | $1,122.1774 | $1,122.19 | $1,122.20 | $1,122.10 | |