| 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 | $207.69 | 6.230% | $220.6291 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $192.42 | 12.787% | $217.0247 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $102.46 | 12.256% | $115.0175 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $81.54 | 6.739% | $87.035 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $171.82 | 11.845% | $192.1721 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $159.58 | 3.744% | $165.5547 | $165.55 | $165.55 | $165.60 |
| Purchase #7 | $112.32 | 4.740% | $117.644 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $1,027.83 | $1,115.0771 | $1,115.07 | $1,115.05 | $1,115.00 | |