| 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 | $238.53 | 12.206% | $267.645 | $267.65 | $267.65 | $267.60 |
| Purchase #2 | $135.62 | 3.270% | $140.0548 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $203.83 | 10.817% | $225.8783 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $133.59 | 12.439% | $150.2073 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $215.78 | 5.465% | $227.5724 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $35.99 | 9.774% | $39.5077 | $39.51 | $39.50 | $39.50 |
| Purchase #7 | $212.52 | 12.200% | $238.4474 | $238.45 | $238.45 | $238.40 |
| 7 purchase totals = | $1,175.86 | $1,289.3129 | $1,289.32 | $1,289.30 | $1,289.30 | |