| 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 | $180.32 | 5.268% | $189.8193 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $236.80 | 10.819% | $262.4194 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $210.84 | 7.474% | $226.5982 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $206.95 | 4.466% | $216.1924 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $32.87 | 10.233% | $36.2336 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $131.41 | 4.443% | $137.2485 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $64.41 | 7.809% | $69.4398 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $1,063.60 | $1,137.9512 | $1,137.95 | $1,137.95 | $1,137.80 | |