| 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 | $209.95 | 9.672% | $230.2564 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $43.25 | 8.584% | $46.9626 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $193.88 | 6.574% | $206.6257 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $41.53 | 13.281% | $47.0456 | $47.05 | $47.05 | $47.00 |
| Purchase #5 | $51.30 | 9.344% | $56.0935 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $153.83 | 11.694% | $171.8189 | $171.82 | $171.80 | $171.80 |
| Purchase #7 | $104.66 | 6.423% | $111.3823 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $798.40 | $870.1850 | $870.19 | $870.20 | $870.20 | |