| 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 | $212.58 | 10.562% | $235.0327 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $138.59 | 6.474% | $147.5623 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $225.32 | 9.824% | $247.4554 | $247.46 | $247.45 | $247.50 |
| Purchase #4 | $117.51 | 12.483% | $132.1788 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $144.44 | 13.532% | $163.9856 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $143.98 | 12.637% | $162.1748 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $173.26 | 13.640% | $196.8927 | $196.89 | $196.90 | $196.90 |
| 7 purchase totals = | $1,155.68 | $1,285.2823 | $1,285.28 | $1,285.30 | $1,285.40 | |