| 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 | $238.46 | 6.760% | $254.5799 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $222.82 | 8.598% | $241.9781 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $241.77 | 9.436% | $264.5834 | $264.58 | $264.60 | $264.60 |
| Purchase #4 | $134.26 | 10.516% | $148.3788 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $19.78 | 12.503% | $22.2531 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $247.73 | 7.825% | $267.1149 | $267.11 | $267.10 | $267.10 |
| Purchase #7 | $186.66 | 13.474% | $211.8106 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $1,291.48 | $1,410.6988 | $1,410.69 | $1,410.75 | $1,410.80 | |