| 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 | $177.77 | 8.329% | $192.5765 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $104.64 | 8.835% | $113.8849 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $203.35 | 4.627% | $212.759 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $8.56 | 4.355% | $8.9328 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $41.31 | 13.634% | $46.9422 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $219.78 | 8.508% | $238.4789 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $111.72 | 13.321% | $126.6022 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $867.13 | $940.1765 | $940.17 | $940.25 | $940.20 | |