| 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 | $237.32 | 3.158% | $244.8146 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $209.41 | 13.403% | $237.4772 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $163.72 | 9.486% | $179.2505 | $179.25 | $179.25 | $179.30 |
| Purchase #4 | $130.48 | 3.837% | $135.4865 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $98.85 | 9.404% | $108.1459 | $108.15 | $108.15 | $108.10 |
| Purchase #6 | $134.61 | 12.601% | $151.5722 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $228.55 | 9.264% | $249.7229 | $249.72 | $249.70 | $249.70 |
| 7 purchase totals = | $1,202.94 | $1,306.4698 | $1,306.47 | $1,306.45 | $1,306.50 | |