| 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 | $98.68 | 7.847% | $106.4234 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $235.99 | 3.554% | $244.3771 | $244.38 | $244.40 | $244.40 |
| Purchase #3 | $207.32 | 12.819% | $233.8964 | $233.90 | $233.90 | $233.90 |
| Purchase #4 | $8.43 | 13.661% | $9.5816 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $190.62 | 13.406% | $216.1745 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $233.74 | 6.611% | $249.1926 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $32.99 | 11.125% | $36.6601 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $1,007.77 | $1,096.3057 | $1,096.30 | $1,096.30 | $1,096.40 | |