| 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 | $224.49 | 3.246% | $231.7769 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $241.69 | 7.275% | $259.2729 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $226.64 | 12.119% | $254.1065 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $224.99 | 10.177% | $247.8872 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $124.49 | 8.717% | $135.3418 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $64.30 | 5.670% | $67.9458 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $39.25 | 7.189% | $42.0717 | $42.07 | $42.05 | $42.10 |
| 7 purchase totals = | $1,145.85 | $1,238.4028 | $1,238.41 | $1,238.40 | $1,238.40 | |