| 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 | $131.52 | 8.868% | $143.1832 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $128.64 | 10.587% | $142.2591 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $155.89 | 8.161% | $168.6122 | $168.61 | $168.60 | $168.60 |
| Purchase #4 | $149.35 | 3.338% | $154.3353 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $234.89 | 11.864% | $262.7573 | $262.76 | $262.75 | $262.80 |
| Purchase #6 | $197.27 | 7.314% | $211.6983 | $211.70 | $211.70 | $211.70 |
| Purchase #7 | $227.80 | 3.422% | $235.5953 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $1,225.36 | $1,318.4407 | $1,318.45 | $1,318.45 | $1,318.50 | |