| 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 | $18.64 | 10.637% | $20.6227 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $179.26 | 13.686% | $203.7935 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $5.38 | 10.433% | $5.9413 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $101.40 | 7.795% | $109.3041 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $189.79 | 3.134% | $195.738 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $201.40 | 9.755% | $221.0466 | $221.05 | $221.05 | $221.00 |
| Purchase #7 | $250.77 | 13.628% | $284.9449 | $284.94 | $284.95 | $284.90 |
| 7 purchase totals = | $946.64 | $1,041.3911 | $1,041.38 | $1,041.40 | $1,041.20 | |