| 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 | $81.26 | 7.323% | $87.2107 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $235.91 | 8.648% | $256.3115 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $166.69 | 10.387% | $184.0041 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $76.66 | 3.403% | $79.2687 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $147.74 | 13.450% | $167.611 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $188.81 | 12.445% | $212.3074 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $29.73 | 4.793% | $31.155 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $926.80 | $1,017.8684 | $1,017.87 | $1,017.80 | $1,017.90 | |