| 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 | $235.60 | 9.173% | $257.2116 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $110.77 | 7.839% | $119.4533 | $119.45 | $119.45 | $119.50 |
| Purchase #3 | $162.64 | 5.638% | $171.8096 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $102.71 | 3.796% | $106.6089 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $219.62 | 8.296% | $237.8397 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $206.79 | 11.396% | $230.3558 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $16.85 | 10.265% | $18.5797 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $1,054.98 | $1,141.8586 | $1,141.86 | $1,141.85 | $1,141.90 | |