| 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 | $197.38 | 6.123% | $209.4656 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $206.51 | 5.570% | $218.0126 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $33.77 | 5.698% | $35.6942 | $35.69 | $35.70 | $35.70 |
| Purchase #4 | $26.77 | 8.418% | $29.0235 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $19.85 | 7.461% | $21.331 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $195.52 | 13.673% | $222.2534 | $222.25 | $222.25 | $222.30 |
| Purchase #7 | $201.35 | 5.703% | $212.833 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $881.15 | $948.6133 | $948.60 | $948.60 | $948.60 | |