| 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 | $221.79 | 4.247% | $231.2094 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $250.54 | 13.332% | $283.942 | $283.94 | $283.95 | $283.90 |
| Purchase #3 | $116.64 | 5.273% | $122.7904 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $105.31 | 3.274% | $108.7578 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $38.87 | 8.682% | $42.2447 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $219.47 | 13.653% | $249.4342 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $23.77 | 4.633% | $24.8713 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $976.39 | $1,063.2498 | $1,063.24 | $1,063.25 | $1,063.20 | |