| 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 | $69.97 | 12.604% | $78.789 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $192.66 | 11.490% | $214.7966 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $92.68 | 8.649% | $100.6959 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $214.52 | 5.221% | $225.7201 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $157.71 | 5.133% | $165.8053 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $235.31 | 9.488% | $257.6362 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $160.46 | 9.500% | $175.7037 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,123.31 | $1,219.1468 | $1,219.16 | $1,219.15 | $1,219.10 | |