| 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 | $192.35 | 10.488% | $212.5237 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $159.65 | 12.681% | $179.8952 | $179.90 | $179.90 | $179.90 |
| Purchase #3 | $243.33 | 10.761% | $269.5147 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $222.73 | 4.175% | $232.029 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $245.52 | 8.394% | $266.1289 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $77.68 | 4.752% | $81.3714 | $81.37 | $81.35 | $81.40 |
| Purchase #7 | $208.34 | 7.528% | $224.0238 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,349.60 | $1,465.4867 | $1,465.48 | $1,465.45 | $1,465.40 | |