| 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 | $223.31 | 9.812% | $245.2212 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $97.97 | 6.730% | $104.5634 | $104.56 | $104.55 | $104.60 |
| Purchase #3 | $232.28 | 3.288% | $239.9174 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $95.48 | 11.308% | $106.2769 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $39.55 | 6.600% | $42.1603 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $218.93 | 4.154% | $228.0244 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $190.81 | 7.229% | $204.6037 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $1,098.33 | $1,170.7673 | $1,170.76 | $1,170.70 | $1,170.80 | |