| 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 | $101.86 | 9.166% | $111.1965 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $164.96 | 11.108% | $183.2838 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $32.97 | 10.560% | $36.4516 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $194.30 | 10.503% | $214.7073 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $160.32 | 10.432% | $177.0446 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $234.81 | 9.714% | $257.6194 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $206.57 | 10.235% | $227.7124 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $1,095.79 | $1,208.0156 | $1,208.01 | $1,208.00 | $1,208.00 | |