| 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 | $107.44 | 11.303% | $119.5839 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $31.98 | 11.206% | $35.5637 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $164.48 | 10.152% | $181.178 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $19.49 | 12.751% | $21.9752 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $187.77 | 3.176% | $193.7336 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $123.79 | 11.538% | $138.0729 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $229.83 | 9.628% | $251.958 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $864.78 | $942.0653 | $942.06 | $942.10 | $942.20 | |