| 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 | $164.87 | 11.442% | $183.7344 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $106.86 | 11.446% | $119.0912 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $201.43 | 4.632% | $210.7602 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $201.27 | 12.788% | $227.0084 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $235.55 | 7.421% | $253.0302 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $207.51 | 13.498% | $235.5197 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $36.77 | 10.567% | $40.6555 | $40.66 | $40.65 | $40.70 |
| 7 purchase totals = | $1,154.26 | $1,269.7996 | $1,269.80 | $1,269.80 | $1,269.80 | |