| 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 | $148.35 | 3.396% | $153.388 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $227.47 | 13.819% | $258.9041 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $37.42 | 4.730% | $39.19 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $27.60 | 13.156% | $31.2311 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $229.41 | 13.242% | $259.7885 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $142.99 | 8.576% | $155.2528 | $155.25 | $155.25 | $155.30 |
| Purchase #7 | $111.33 | 5.165% | $117.0802 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $924.57 | $1,014.8347 | $1,014.83 | $1,014.90 | $1,014.90 | |