| 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 | $93.32 | 5.505% | $98.4573 | $98.46 | $98.45 | $98.50 |
| Purchase #2 | $220.72 | 12.499% | $248.3078 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $70.56 | 11.102% | $78.3936 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $223.84 | 12.372% | $251.5335 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $231.49 | 11.212% | $257.4447 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $193.87 | 6.198% | $205.8861 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $125.90 | 10.615% | $139.2643 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $1,159.70 | $1,279.2873 | $1,279.28 | $1,279.30 | $1,279.30 | |