| 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 | $187.31 | 6.819% | $200.0827 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $246.25 | 5.757% | $260.4266 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $231.36 | 8.288% | $250.5351 | $250.54 | $250.55 | $250.50 |
| Purchase #4 | $46.25 | 12.666% | $52.108 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $192.33 | 8.521% | $208.7184 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $231.84 | 4.237% | $241.6631 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $156.73 | 9.541% | $171.6836 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $1,292.07 | $1,385.2175 | $1,385.22 | $1,385.25 | $1,385.20 | |