| 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 | $233.37 | 4.539% | $243.9627 | $243.96 | $243.95 | $244.00 |
| Purchase #2 | $177.85 | 6.441% | $189.3053 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $100.94 | 7.165% | $108.1724 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $37.69 | 4.739% | $39.4761 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $223.43 | 9.319% | $244.2514 | $244.25 | $244.25 | $244.30 |
| Purchase #6 | $15.43 | 12.476% | $17.355 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $206.94 | 4.820% | $216.9145 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $995.65 | $1,059.4374 | $1,059.44 | $1,059.40 | $1,059.60 | |