| 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 | $30.52 | 3.357% | $31.5446 | $31.54 | $31.55 | $31.50 |
| Purchase #2 | $98.75 | 7.689% | $106.3429 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $241.58 | 5.407% | $254.6422 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $168.48 | 13.722% | $191.5988 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $118.80 | 12.478% | $133.6239 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $201.28 | 11.466% | $224.3588 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $131.96 | 4.667% | $138.1186 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $991.37 | $1,080.2298 | $1,080.22 | $1,080.20 | $1,080.10 | |