| 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 | $246.76 | 3.111% | $254.4367 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $170.45 | 9.854% | $187.2461 | $187.25 | $187.25 | $187.20 |
| Purchase #3 | $190.41 | 10.150% | $209.7366 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $246.66 | 5.347% | $259.8489 | $259.85 | $259.85 | $259.80 |
| Purchase #5 | $109.38 | 3.153% | $112.8288 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $128.45 | 4.828% | $134.6516 | $134.65 | $134.65 | $134.70 |
| Purchase #7 | $155.82 | 6.432% | $165.8423 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $1,247.93 | $1,324.5910 | $1,324.60 | $1,324.65 | $1,324.40 | |