| 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 | $201.59 | 12.707% | $227.206 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $126.29 | 5.168% | $132.8167 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $109.81 | 12.817% | $123.8843 | $123.88 | $123.90 | $123.90 |
| Purchase #4 | $151.30 | 11.258% | $168.3334 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $192.38 | 11.518% | $214.5383 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $245.67 | 7.588% | $264.3114 | $264.31 | $264.30 | $264.30 |
| Purchase #7 | $231.75 | 12.308% | $260.2738 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $1,258.79 | $1,391.3639 | $1,391.36 | $1,391.35 | $1,391.30 | |