| 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 | $141.60 | 12.560% | $159.385 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $210.37 | 6.144% | $223.2951 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $250.69 | 9.407% | $274.2724 | $274.27 | $274.25 | $274.30 |
| Purchase #4 | $53.84 | 3.738% | $55.8525 | $55.85 | $55.85 | $55.90 |
| Purchase #5 | $108.88 | 10.397% | $120.2003 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $181.35 | 10.259% | $199.9547 | $199.95 | $199.95 | $200.00 |
| Purchase #7 | $17.92 | 12.233% | $20.1122 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $964.65 | $1,053.0722 | $1,053.07 | $1,053.05 | $1,053.20 | |