| 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 | $110.93 | 3.723% | $115.0599 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $227.35 | 4.644% | $237.9081 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $194.90 | 6.843% | $208.237 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $236.77 | 9.620% | $259.5473 | $259.55 | $259.55 | $259.50 |
| Purchase #5 | $115.65 | 11.120% | $128.5103 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $20.26 | 7.392% | $21.7576 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $245.74 | 13.356% | $278.561 | $278.56 | $278.55 | $278.60 |
| 7 purchase totals = | $1,151.60 | $1,249.5812 | $1,249.59 | $1,249.55 | $1,249.60 | |