| 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 | $124.27 | 12.839% | $140.225 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $213.31 | 8.758% | $231.9917 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $132.72 | 12.822% | $149.7374 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $120.93 | 12.818% | $136.4308 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $76.62 | 6.304% | $81.4501 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $129.88 | 4.282% | $135.4415 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $201.46 | 12.406% | $226.4531 | $226.45 | $226.45 | $226.50 |
| 7 purchase totals = | $999.19 | $1,101.7296 | $1,101.73 | $1,101.80 | $1,101.70 | |