| 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 | $242.25 | 4.124% | $252.2404 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $212.97 | 7.165% | $228.2293 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $219.87 | 11.321% | $244.7615 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $32.26 | 4.263% | $33.6352 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $227.83 | 5.814% | $241.076 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $93.56 | 10.837% | $103.6991 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $171.65 | 8.868% | $186.8719 | $186.87 | $186.85 | $186.90 |
| 7 purchase totals = | $1,200.39 | $1,290.5134 | $1,290.52 | $1,290.55 | $1,290.50 | |