| 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 | $183.96 | 9.324% | $201.1124 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $100.31 | 10.184% | $110.5256 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $219.67 | 3.420% | $227.1827 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $33.35 | 13.667% | $37.9079 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $93.64 | 12.684% | $105.5173 | $105.52 | $105.50 | $105.50 |
| Purchase #6 | $225.79 | 11.671% | $252.142 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $218.96 | 3.367% | $226.3324 | $226.33 | $226.35 | $226.30 |
| 7 purchase totals = | $1,075.68 | $1,160.7203 | $1,160.72 | $1,160.75 | $1,160.60 | |