| 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 | $203.34 | 6.227% | $216.002 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $213.52 | 9.415% | $233.6229 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $175.44 | 4.229% | $182.8594 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $28.85 | 3.417% | $29.8358 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $190.31 | 6.305% | $202.309 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $149.93 | 4.208% | $156.2391 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $60.44 | 7.807% | $65.1586 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $1,021.83 | $1,086.0268 | $1,086.03 | $1,086.00 | $1,086.00 | |