| 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 | $218.90 | 7.210% | $234.6827 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $247.72 | 13.347% | $280.7832 | $280.78 | $280.80 | $280.80 |
| Purchase #3 | $212.75 | 6.593% | $226.7766 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $71.48 | 11.750% | $79.8789 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $30.94 | 12.117% | $34.689 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $60.40 | 7.503% | $64.9318 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $214.51 | 5.745% | $226.8336 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $1,056.70 | $1,148.5758 | $1,148.57 | $1,148.70 | $1,148.60 | |