| 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 | $181.55 | 3.344% | $187.621 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $227.98 | 6.678% | $243.2045 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $225.70 | 3.146% | $232.8005 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $93.38 | 12.262% | $104.8303 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $230.35 | 7.401% | $247.3982 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $177.67 | 7.746% | $191.4323 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $123.97 | 3.428% | $128.2197 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $1,260.60 | $1,335.5065 | $1,335.50 | $1,335.50 | $1,335.40 | |