| 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 | $227.85 | 10.405% | $251.5578 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $210.92 | 5.588% | $222.7062 | $222.71 | $222.70 | $222.70 |
| Purchase #3 | $19.59 | 8.463% | $21.2479 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $200.40 | 9.773% | $219.9851 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $247.36 | 10.521% | $273.3847 | $273.38 | $273.40 | $273.40 |
| Purchase #6 | $150.35 | 13.871% | $171.205 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $195.52 | 9.518% | $214.1296 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $1,251.99 | $1,374.2163 | $1,374.23 | $1,374.25 | $1,374.20 | |