| 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 | $133.64 | 13.147% | $151.2097 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $20.61 | 12.832% | $23.2547 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $82.84 | 3.293% | $85.5679 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $230.86 | 8.769% | $251.1041 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $212.74 | 8.461% | $230.7399 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $185.86 | 8.552% | $201.7547 | $201.75 | $201.75 | $201.80 |
| Purchase #7 | $14.98 | 10.289% | $16.5213 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $881.53 | $960.1523 | $960.14 | $960.10 | $960.20 | |