| 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 | $231.29 | 13.671% | $262.9097 | $262.91 | $262.90 | $262.90 |
| Purchase #2 | $195.48 | 5.131% | $205.5101 | $205.51 | $205.50 | $205.50 |
| Purchase #3 | $193.37 | 13.802% | $220.0589 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $91.48 | 6.340% | $97.2798 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $235.45 | 3.391% | $243.4341 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $124.56 | 9.809% | $136.7781 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $78.41 | 13.332% | $88.8636 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $1,150.04 | $1,254.8343 | $1,254.83 | $1,254.85 | $1,254.90 | |