| 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 | $94.77 | 9.683% | $103.9466 | $103.95 | $103.95 | $103.90 |
| Purchase #2 | $124.60 | 11.151% | $138.4941 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $7.73 | 3.632% | $8.0108 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $170.55 | 10.788% | $188.9489 | $188.95 | $188.95 | $188.90 |
| Purchase #5 | $183.26 | 13.442% | $207.8938 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $148.67 | 10.313% | $164.0023 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $26.35 | 5.499% | $27.799 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $755.93 | $839.0955 | $839.09 | $839.10 | $839.00 | |