| 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 | $22.48 | 9.794% | $24.6817 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $138.39 | 7.364% | $148.581 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $225.78 | 8.159% | $244.2014 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $154.26 | 11.198% | $171.534 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $125.80 | 3.205% | $129.8319 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $228.45 | 6.576% | $243.4729 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $191.73 | 3.405% | $198.2584 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $1,086.89 | $1,160.5613 | $1,160.55 | $1,160.60 | $1,160.60 | |