| 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 | $239.78 | 11.310% | $266.8991 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $117.43 | 3.324% | $121.3334 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $82.54 | 4.550% | $86.2956 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $80.57 | 12.238% | $90.4302 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $242.97 | 11.194% | $270.1681 | $270.17 | $270.15 | $270.20 |
| Purchase #6 | $113.86 | 6.819% | $121.6241 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $187.59 | 9.350% | $205.1297 | $205.13 | $205.15 | $205.10 |
| 7 purchase totals = | $1,064.74 | $1,161.8802 | $1,161.88 | $1,161.90 | $1,161.80 | |