| 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 | $219.87 | 5.224% | $231.356 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $219.52 | 11.765% | $245.3465 | $245.35 | $245.35 | $245.30 |
| Purchase #3 | $47.94 | 12.381% | $53.8755 | $53.88 | $53.90 | $53.90 |
| Purchase #4 | $112.56 | 3.698% | $116.7225 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $181.39 | 9.606% | $198.8143 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $235.27 | 8.369% | $254.9597 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $204.81 | 9.170% | $223.5911 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $1,221.36 | $1,324.6656 | $1,324.67 | $1,324.65 | $1,324.70 | |