| 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 | $114.56 | 13.561% | $130.0955 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $129.50 | 5.285% | $136.3441 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $70.43 | 4.312% | $73.4669 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $226.69 | 5.611% | $239.4096 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $90.84 | 11.352% | $101.1522 | $101.15 | $101.15 | $101.20 |
| Purchase #6 | $76.48 | 7.819% | $82.46 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $250.50 | 10.860% | $277.7043 | $277.70 | $277.70 | $277.70 |
| 7 purchase totals = | $959.00 | $1,040.6326 | $1,040.63 | $1,040.60 | $1,040.70 | |