| 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 | $15.73 | 13.372% | $17.8334 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $223.68 | 4.494% | $233.7322 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $173.35 | 4.820% | $181.7055 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $226.25 | 12.307% | $254.0946 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $106.48 | 11.708% | $118.9467 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $191.51 | 8.704% | $208.179 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $187.78 | 12.216% | $210.7192 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $1,124.78 | $1,225.2106 | $1,225.21 | $1,225.25 | $1,225.10 | |