| 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 | $26.63 | 11.433% | $29.6746 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $224.51 | 13.248% | $254.2531 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $219.75 | 13.322% | $249.0251 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $90.87 | 9.125% | $99.1619 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $131.52 | 7.790% | $141.7654 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $243.45 | 11.854% | $272.3086 | $272.31 | $272.30 | $272.30 |
| Purchase #7 | $135.82 | 4.533% | $141.9767 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $1,072.55 | $1,188.1654 | $1,188.17 | $1,188.15 | $1,188.30 | |