| 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 | $211.83 | 8.246% | $229.2975 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $136.31 | 10.617% | $150.782 | $150.78 | $150.80 | $150.80 |
| Purchase #3 | $220.90 | 9.652% | $242.2213 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $18.44 | 6.459% | $19.631 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $179.36 | 3.167% | $185.0403 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $224.26 | 10.260% | $247.2691 | $247.27 | $247.25 | $247.30 |
| Purchase #7 | $167.75 | 5.749% | $177.3939 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $1,158.85 | $1,251.6351 | $1,251.63 | $1,251.65 | $1,251.60 | |