| 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 | $248.40 | 9.368% | $271.6701 | $271.67 | $271.65 | $271.70 |
| Purchase #2 | $232.73 | 8.368% | $252.2048 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $172.58 | 10.282% | $190.3247 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $171.71 | 7.447% | $184.4972 | $184.50 | $184.50 | $184.50 |
| Purchase #5 | $62.72 | 12.700% | $70.6854 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $43.92 | 3.868% | $45.6188 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $206.32 | 12.123% | $231.3322 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,138.38 | $1,246.3332 | $1,246.33 | $1,246.30 | $1,246.30 | |