| 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 | $230.70 | 9.402% | $252.3904 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $223.52 | 13.390% | $253.4493 | $253.45 | $253.45 | $253.40 |
| Purchase #3 | $181.68 | 7.614% | $195.5131 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $153.72 | 7.223% | $164.8232 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $13.25 | 8.283% | $14.3475 | $14.35 | $14.35 | $14.30 |
| Purchase #6 | $164.31 | 6.407% | $174.8373 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $75.53 | 13.803% | $85.9554 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $1,042.71 | $1,141.3162 | $1,141.32 | $1,141.30 | $1,141.20 | |