| 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 | $38.95 | 10.602% | $43.0795 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $176.77 | 7.360% | $189.7803 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $83.69 | 12.449% | $94.1086 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $145.47 | 4.153% | $151.5114 | $151.51 | $151.50 | $151.50 |
| Purchase #5 | $13.67 | 8.119% | $14.7799 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $231.26 | 4.265% | $241.1232 | $241.12 | $241.10 | $241.10 |
| Purchase #7 | $210.49 | 4.551% | $220.0694 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $900.30 | $954.4523 | $954.45 | $954.45 | $954.50 | |