| 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 | $217.37 | 10.457% | $240.1004 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $228.85 | 12.324% | $257.0535 | $257.05 | $257.05 | $257.10 |
| Purchase #3 | $118.44 | 9.237% | $129.3803 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $88.98 | 9.817% | $97.7152 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $192.59 | 10.289% | $212.4056 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $211.79 | 7.111% | $226.8504 | $226.85 | $226.85 | $226.90 |
| Purchase #7 | $37.26 | 11.718% | $41.6261 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $1,095.28 | $1,205.1315 | $1,205.14 | $1,205.15 | $1,205.20 | |