| 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 | $112.78 | 11.511% | $125.7621 | $125.76 | $125.75 | $125.80 |
| Purchase #2 | $246.54 | 4.495% | $257.622 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $18.81 | 6.735% | $20.0769 | $20.08 | $20.10 | $20.10 |
| Purchase #4 | $26.92 | 11.248% | $29.948 | $29.95 | $29.95 | $29.90 |
| Purchase #5 | $230.97 | 6.509% | $246.0038 | $246.00 | $246.00 | $246.00 |
| Purchase #6 | $225.70 | 7.809% | $243.3249 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $240.38 | 6.604% | $256.2547 | $256.25 | $256.25 | $256.30 |
| 7 purchase totals = | $1,102.10 | $1,178.9924 | $1,178.98 | $1,178.95 | $1,179.00 | |