| 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 | $200.80 | 13.289% | $227.4843 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $21.93 | 13.547% | $24.9009 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $39.54 | 3.244% | $40.8227 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $161.67 | 9.583% | $177.1628 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $183.32 | 4.722% | $191.9764 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $228.97 | 10.481% | $252.9683 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $66.77 | 13.647% | $75.8821 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $903.00 | $991.1975 | $991.19 | $991.20 | $991.30 | |