| 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 | $234.38 | 10.590% | $259.2008 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $181.79 | 10.496% | $200.8707 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $85.70 | 6.521% | $91.2885 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $133.81 | 8.110% | $144.662 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $8.39 | 5.528% | $8.8538 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $46.41 | 3.559% | $48.0617 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $149.87 | 8.631% | $162.8053 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $840.35 | $915.7428 | $915.74 | $915.70 | $915.90 | |