| 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 | $128.31 | 3.286% | $132.5263 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $118.77 | 5.528% | $125.3356 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $176.45 | 4.289% | $184.0179 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $236.88 | 13.861% | $269.7139 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $219.95 | 13.752% | $250.1975 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $115.76 | 13.297% | $131.1526 | $131.15 | $131.15 | $131.20 |
| Purchase #7 | $161.49 | 10.292% | $178.1106 | $178.11 | $178.10 | $178.10 |
| 7 purchase totals = | $1,157.61 | $1,271.0544 | $1,271.06 | $1,271.05 | $1,271.00 | |