| 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 | $211.27 | 13.522% | $239.8379 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $195.74 | 4.260% | $204.0785 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $182.28 | 12.452% | $204.9775 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $99.73 | 9.618% | $109.322 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $30.32 | 8.436% | $32.8778 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $33.60 | 7.820% | $36.2275 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $39.61 | 13.775% | $45.0663 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $792.55 | $872.3875 | $872.40 | $872.45 | $872.40 | |