| 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 | $247.63 | 13.733% | $281.637 | $281.64 | $281.65 | $281.60 |
| Purchase #2 | $231.84 | 5.784% | $245.2496 | $245.25 | $245.25 | $245.20 |
| Purchase #3 | $204.57 | 3.565% | $211.8629 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $43.62 | 4.129% | $45.4211 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $75.50 | 3.207% | $77.9213 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $134.30 | 3.576% | $139.1026 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $197.58 | 11.304% | $219.9144 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $1,135.04 | $1,221.1089 | $1,221.10 | $1,221.05 | $1,221.00 | |