| 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 | $110.36 | 12.513% | $124.1693 | $124.17 | $124.15 | $124.20 |
| Purchase #2 | $234.65 | 8.595% | $254.8182 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $166.60 | 10.160% | $183.5266 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $116.77 | 3.417% | $120.76 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $8.36 | 5.167% | $8.792 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $120.48 | 13.559% | $136.8159 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $222.64 | 13.141% | $251.8971 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $979.86 | $1,080.7791 | $1,080.79 | $1,080.75 | $1,080.80 | |