| 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 | $206.50 | 8.383% | $223.8109 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $212.79 | 9.778% | $233.5966 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $114.69 | 13.105% | $129.7201 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $122.71 | 7.727% | $132.1918 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $106.62 | 3.822% | $110.695 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $185.90 | 3.375% | $192.1741 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $224.26 | 8.565% | $243.4679 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $1,173.47 | $1,265.6564 | $1,265.66 | $1,265.60 | $1,265.70 | |