| 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 | $23.45 | 3.256% | $24.2135 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $48.71 | 13.121% | $55.1012 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $250.82 | 3.570% | $259.7743 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $238.86 | 12.784% | $269.3959 | $269.40 | $269.40 | $269.40 |
| Purchase #5 | $127.77 | 10.339% | $140.9801 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $211.51 | 13.143% | $239.3088 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $212.92 | 10.282% | $234.8124 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $1,114.04 | $1,223.5862 | $1,223.58 | $1,223.55 | $1,223.60 | |