| 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 | $200.39 | 7.843% | $216.1066 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $185.42 | 11.751% | $207.2087 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $139.84 | 8.841% | $152.2033 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $11.60 | 4.267% | $12.095 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $209.45 | 6.614% | $223.303 | $223.30 | $223.30 | $223.30 |
| Purchase #6 | $195.50 | 5.550% | $206.3503 | $206.35 | $206.35 | $206.40 |
| Purchase #7 | $212.86 | 10.659% | $235.5487 | $235.55 | $235.55 | $235.50 |
| 7 purchase totals = | $1,155.06 | $1,252.8156 | $1,252.82 | $1,252.80 | $1,252.80 | |