| 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 | $180.78 | 6.230% | $192.0426 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $228.32 | 6.190% | $242.453 | $242.45 | $242.45 | $242.50 |
| Purchase #3 | $230.70 | 9.406% | $252.3996 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $168.69 | 5.535% | $178.027 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $209.50 | 11.804% | $234.2294 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $103.97 | 6.427% | $110.6522 | $110.65 | $110.65 | $110.70 |
| Purchase #7 | $94.92 | 4.673% | $99.3556 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $1,216.88 | $1,309.1594 | $1,309.16 | $1,309.20 | $1,309.20 | |