| 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 | $186.77 | 12.837% | $210.7457 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $148.76 | 10.452% | $164.3084 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $183.38 | 13.213% | $207.61 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $250.46 | 11.169% | $278.4339 | $278.43 | $278.45 | $278.40 |
| Purchase #5 | $183.46 | 12.265% | $205.9614 | $205.96 | $205.95 | $206.00 |
| Purchase #6 | $30.93 | 10.102% | $34.0545 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $144.97 | 7.206% | $155.4165 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $1,128.73 | $1,256.5304 | $1,256.53 | $1,256.50 | $1,256.50 | |