| 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 | $150.32 | 8.753% | $163.4775 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $57.66 | 10.111% | $63.49 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $232.45 | 4.554% | $243.0358 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $129.84 | 4.339% | $135.4738 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $31.26 | 10.847% | $34.6508 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $207.40 | 13.707% | $235.8283 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $104.52 | 7.573% | $112.4353 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $913.45 | $988.3915 | $988.40 | $988.45 | $988.40 | |