| 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 | $224.71 | 12.563% | $252.9403 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $51.87 | 10.668% | $57.4035 | $57.40 | $57.40 | $57.40 |
| Purchase #3 | $73.99 | 6.503% | $78.8016 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $147.40 | 10.532% | $162.9242 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $65.67 | 3.161% | $67.7458 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $222.73 | 8.738% | $242.1921 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $120.99 | 6.379% | $128.708 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $907.36 | $990.7155 | $990.71 | $990.70 | $990.60 | |