| 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 | $226.53 | 12.501% | $254.8485 | $254.85 | $254.85 | $254.80 |
| Purchase #2 | $68.71 | 4.682% | $71.927 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $130.25 | 5.330% | $137.1923 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $233.65 | 5.763% | $247.1152 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $141.64 | 10.802% | $156.94 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $97.32 | 10.688% | $107.7216 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $190.82 | 9.577% | $209.0948 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $1,088.92 | $1,184.8394 | $1,184.84 | $1,184.85 | $1,184.70 | |