| 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 | $108.81 | 8.107% | $117.6312 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $238.31 | 13.445% | $270.3508 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $45.65 | 9.171% | $49.8366 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $144.47 | 3.568% | $149.6247 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $231.95 | 6.519% | $247.0708 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $173.94 | 5.718% | $183.8859 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $209.59 | 3.242% | $216.3849 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $1,152.72 | $1,234.7849 | $1,234.78 | $1,234.80 | $1,234.80 | |