| 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 | $228.89 | 4.820% | $239.9225 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $243.80 | 7.604% | $262.3386 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $182.38 | 11.573% | $203.4868 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $226.83 | 10.445% | $250.5224 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $206.47 | 10.102% | $227.3276 | $227.33 | $227.35 | $227.30 |
| Purchase #6 | $33.51 | 4.781% | $35.1121 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $58.41 | 6.212% | $62.0384 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $1,180.29 | $1,280.7484 | $1,280.75 | $1,280.75 | $1,280.60 | |