| 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 | $8.58 | 13.782% | $9.7625 | $9.76 | $9.75 | $9.80 |
| Purchase #2 | $167.88 | 4.144% | $174.8369 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $186.59 | 12.839% | $210.5463 | $210.55 | $210.55 | $210.50 |
| Purchase #4 | $241.42 | 4.246% | $251.6707 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $201.79 | 7.226% | $216.3713 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $228.37 | 10.462% | $252.2621 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $77.48 | 7.662% | $83.4165 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $1,112.11 | $1,198.8663 | $1,198.87 | $1,198.80 | $1,198.90 | |