| 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 | $72.32 | 8.202% | $78.2517 | $78.25 | $78.25 | $78.30 |
| Purchase #2 | $201.78 | 8.764% | $219.464 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $193.27 | 10.848% | $214.2359 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $203.39 | 4.274% | $212.0829 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $15.83 | 13.269% | $17.9305 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $92.26 | 10.116% | $101.593 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $203.87 | 10.254% | $224.7748 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $982.72 | $1,068.3328 | $1,068.32 | $1,068.35 | $1,068.40 | |