| 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 | $235.64 | 8.163% | $254.8753 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $220.53 | 13.652% | $250.6368 | $250.64 | $250.65 | $250.60 |
| Purchase #3 | $181.49 | 3.556% | $187.9438 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $46.99 | 9.675% | $51.5363 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $157.57 | 9.678% | $172.8196 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $199.93 | 11.212% | $222.3462 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $172.31 | 4.611% | $180.2552 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $1,214.46 | $1,320.4132 | $1,320.43 | $1,320.45 | $1,320.30 | |