| 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 | $119.53 | 7.460% | $128.4469 | $128.45 | $128.45 | $128.40 |
| Purchase #2 | $20.76 | 12.514% | $23.3579 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $250.51 | 12.168% | $280.9921 | $280.99 | $281.00 | $281.00 |
| Purchase #4 | $160.78 | 13.156% | $181.9322 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $170.71 | 13.582% | $193.8958 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $196.55 | 3.800% | $204.0189 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $119.96 | 12.170% | $134.5591 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $1,038.80 | $1,147.2029 | $1,147.21 | $1,147.20 | $1,147.20 | |