| 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 | $210.56 | 7.704% | $226.7815 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $211.25 | 6.397% | $224.7637 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $120.34 | 13.668% | $136.7881 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $127.31 | 4.759% | $133.3687 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $165.50 | 4.159% | $172.3831 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $135.76 | 13.733% | $154.4039 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $164.29 | 10.131% | $180.9342 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $1,135.01 | $1,229.4232 | $1,229.41 | $1,229.45 | $1,229.50 | |