| 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 | $239.38 | 7.464% | $257.2473 | $257.25 | $257.25 | $257.20 |
| Purchase #2 | $202.70 | 4.481% | $211.783 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $75.30 | 12.432% | $84.6613 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $97.64 | 6.605% | $104.0891 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $108.73 | 12.199% | $121.994 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $228.38 | 5.794% | $241.6123 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $204.60 | 13.670% | $232.5688 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $1,156.73 | $1,253.9558 | $1,253.95 | $1,253.95 | $1,254.00 | |