| 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 | $192.74 | 13.274% | $218.3243 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $222.96 | 11.302% | $248.1589 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $30.29 | 8.187% | $32.7698 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $133.71 | 11.323% | $148.85 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $68.55 | 11.527% | $76.4518 | $76.45 | $76.45 | $76.50 |
| Purchase #6 | $210.85 | 12.683% | $237.5921 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $221.81 | 3.158% | $228.8148 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $1,080.91 | $1,190.9617 | $1,190.95 | $1,190.90 | $1,191.10 | |