| 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 | $107.96 | 5.629% | $114.0371 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $77.61 | 10.587% | $85.8266 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $225.28 | 6.272% | $239.4096 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $136.72 | 13.239% | $154.8204 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $218.74 | 4.744% | $229.117 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $220.72 | 10.441% | $243.7654 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $206.29 | 13.748% | $234.6507 | $234.65 | $234.65 | $234.70 |
| 7 purchase totals = | $1,193.32 | $1,301.6268 | $1,301.64 | $1,301.60 | $1,301.60 | |