| 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 | $113.62 | 3.685% | $117.8069 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $180.87 | 11.826% | $202.2597 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $61.92 | 8.244% | $67.0247 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $113.80 | 9.152% | $124.215 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $158.26 | 9.837% | $173.828 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $165.31 | 6.248% | $175.6386 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $218.49 | 3.703% | $226.5807 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,012.27 | $1,087.3536 | $1,087.36 | $1,087.35 | $1,087.30 | |