| 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 | $247.65 | 6.103% | $262.7641 | $262.76 | $262.75 | $262.80 |
| Purchase #2 | $60.45 | 13.828% | $68.809 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $196.65 | 3.509% | $203.5504 | $203.55 | $203.55 | $203.60 |
| Purchase #4 | $116.46 | 5.351% | $122.6918 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $101.83 | 7.738% | $109.7096 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $193.56 | 6.719% | $206.5653 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $232.61 | 6.361% | $247.4063 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,149.21 | $1,221.4965 | $1,221.50 | $1,221.45 | $1,221.60 | |