| 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 | $196.60 | 4.366% | $205.1836 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $68.74 | 8.669% | $74.6991 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $237.73 | 13.331% | $269.4218 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $191.85 | 13.733% | $218.1968 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $92.57 | 11.533% | $103.2461 | $103.25 | $103.25 | $103.20 |
| Purchase #6 | $81.92 | 9.295% | $89.5345 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $20.52 | 5.780% | $21.7061 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $889.93 | $981.9880 | $981.99 | $982.00 | $981.90 | |