| 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 | $215.51 | 3.298% | $222.6175 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $249.63 | 13.389% | $283.053 | $283.05 | $283.05 | $283.10 |
| Purchase #3 | $32.51 | 11.344% | $36.1979 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $236.93 | 5.169% | $249.1769 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $46.94 | 13.329% | $53.1966 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $107.92 | 7.422% | $115.9298 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $165.67 | 7.853% | $178.6801 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $1,055.11 | $1,138.8518 | $1,138.86 | $1,138.90 | $1,138.90 | |