| 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 | $233.43 | 9.617% | $255.879 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $209.27 | 12.573% | $235.5815 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $229.41 | 12.389% | $257.8316 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $11.96 | 6.793% | $12.7724 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $25.88 | 10.772% | $28.6678 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $107.33 | 11.808% | $120.0035 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $237.94 | 4.284% | $248.1333 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $1,055.22 | $1,158.8691 | $1,158.86 | $1,158.90 | $1,158.90 | |