| 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 | $86.90 | 5.601% | $91.7673 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $112.34 | 11.347% | $125.0872 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $220.31 | 10.397% | $243.2156 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $125.92 | 7.769% | $135.7027 | $135.70 | $135.70 | $135.70 |
| Purchase #5 | $184.37 | 11.533% | $205.6334 | $205.63 | $205.65 | $205.60 |
| Purchase #6 | $191.25 | 8.854% | $208.1833 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $24.81 | 8.246% | $26.8558 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $945.90 | $1,036.4453 | $1,036.45 | $1,036.45 | $1,036.50 | |