| 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 | $127.79 | 10.620% | $141.3613 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $249.50 | 5.444% | $263.0828 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $115.31 | 6.598% | $122.9182 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $85.93 | 8.429% | $93.173 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $236.49 | 12.809% | $266.782 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $202.96 | 5.689% | $214.5064 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $111.83 | 12.190% | $125.4621 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,129.81 | $1,227.2858 | $1,227.28 | $1,227.25 | $1,227.40 | |