| 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 | $101.38 | 9.532% | $111.0435 | $111.04 | $111.05 | $111.00 |
| Purchase #2 | $243.33 | 9.585% | $266.6532 | $266.65 | $266.65 | $266.70 |
| Purchase #3 | $194.73 | 10.495% | $215.1669 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $180.67 | 11.796% | $201.9818 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $245.71 | 12.617% | $276.7112 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $62.27 | 3.159% | $64.2371 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $163.74 | 11.812% | $183.081 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $1,191.83 | $1,318.8747 | $1,318.87 | $1,318.90 | $1,318.90 | |