| 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 | $13.38 | 7.772% | $14.4199 | $14.42 | $14.40 | $14.40 |
| Purchase #2 | $233.91 | 3.760% | $242.705 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $172.57 | 6.225% | $183.3125 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $165.79 | 5.774% | $175.3627 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $120.60 | 3.595% | $124.9356 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $175.33 | 8.768% | $190.7029 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $68.48 | 5.184% | $72.03 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $950.06 | $1,003.4686 | $1,003.47 | $1,003.45 | $1,003.40 | |