| 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 | $32.26 | 5.356% | $33.9878 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $245.44 | 3.856% | $254.9042 | $254.90 | $254.90 | $254.90 |
| Purchase #3 | $230.58 | 6.334% | $245.1849 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $201.40 | 12.308% | $226.1883 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $214.73 | 13.678% | $244.1008 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $83.47 | 12.842% | $94.1892 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $20.87 | 13.288% | $23.6432 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $1,028.75 | $1,122.1984 | $1,122.19 | $1,122.25 | $1,122.20 | |