| 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 | $226.54 | 10.321% | $249.9212 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $90.60 | 5.401% | $95.4933 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $229.51 | 3.509% | $237.5635 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $90.86 | 11.634% | $101.4307 | $101.43 | $101.45 | $101.40 |
| Purchase #5 | $244.46 | 11.605% | $272.8296 | $272.83 | $272.85 | $272.80 |
| Purchase #6 | $246.54 | 12.296% | $276.8546 | $276.85 | $276.85 | $276.90 |
| Purchase #7 | $122.45 | 11.361% | $136.3615 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $1,250.96 | $1,370.4544 | $1,370.44 | $1,370.45 | $1,370.50 | |