| 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 | $223.26 | 12.139% | $250.3615 | $250.36 | $250.35 | $250.40 |
| Purchase #2 | $106.28 | 4.657% | $111.2295 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $70.30 | 10.553% | $77.7188 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $43.34 | 7.774% | $46.7093 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $103.98 | 8.749% | $113.0772 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $189.92 | 8.347% | $205.7726 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $32.31 | 5.749% | $34.1675 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $769.39 | $839.0364 | $839.04 | $839.00 | $839.10 | |