| 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 | $11.27 | 10.464% | $12.4493 | $12.45 | $12.45 | $12.40 |
| Purchase #2 | $244.77 | 5.334% | $257.826 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $155.29 | 7.402% | $166.7846 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $44.42 | 6.312% | $47.2238 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $207.89 | 9.368% | $227.3651 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $231.88 | 9.798% | $254.5996 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $49.81 | 13.312% | $56.4407 | $56.44 | $56.45 | $56.40 |
| 7 purchase totals = | $945.33 | $1,022.6891 | $1,022.69 | $1,022.70 | $1,022.60 | |