| 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 | $123.42 | 6.816% | $131.8323 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $23.76 | 8.313% | $25.7352 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $74.94 | 4.629% | $78.409 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $228.85 | 7.510% | $246.0366 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $204.76 | 7.716% | $220.5593 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $59.42 | 6.349% | $63.1926 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $159.52 | 10.284% | $175.925 | $175.93 | $175.95 | $175.90 |
| 7 purchase totals = | $874.67 | $941.6900 | $941.70 | $941.75 | $941.60 | |