| 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 | $188.61 | 10.244% | $207.9312 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $219.61 | 4.166% | $228.759 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $196.98 | 9.715% | $216.1166 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $114.83 | 7.684% | $123.6535 | $123.65 | $123.65 | $123.70 |
| Purchase #5 | $134.85 | 4.674% | $141.1529 | $141.15 | $141.15 | $141.20 |
| Purchase #6 | $198.27 | 5.338% | $208.8537 | $208.85 | $208.85 | $208.90 |
| Purchase #7 | $6.77 | 8.587% | $7.3513 | $7.35 | $7.35 | $7.40 |
| 7 purchase totals = | $1,059.92 | $1,133.8182 | $1,133.81 | $1,133.80 | $1,134.00 | |