| 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 | $202.80 | 12.832% | $228.8233 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $230.35 | 9.702% | $252.6986 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $187.40 | 10.769% | $207.5811 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $100.66 | 6.373% | $107.0751 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $81.69 | 4.873% | $85.6708 | $85.67 | $85.65 | $85.70 |
| Purchase #6 | $147.87 | 10.462% | $163.3402 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $32.87 | 3.815% | $34.124 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $983.64 | $1,079.3131 | $1,079.31 | $1,079.30 | $1,079.30 | |