| 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 | $116.94 | 4.630% | $122.3543 | $122.35 | $122.35 | $122.40 |
| Purchase #2 | $250.32 | 11.690% | $279.5824 | $279.58 | $279.60 | $279.60 |
| Purchase #3 | $54.44 | 11.555% | $60.7305 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $231.60 | 9.175% | $252.8493 | $252.85 | $252.85 | $252.80 |
| Purchase #5 | $11.64 | 5.285% | $12.2552 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $104.84 | 11.331% | $116.7194 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $82.88 | 13.822% | $94.3357 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $852.66 | $938.8268 | $938.83 | $938.85 | $938.80 | |