| 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 | $246.60 | 5.153% | $259.3073 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $75.81 | 12.199% | $85.0581 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $140.31 | 5.394% | $147.8783 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $115.55 | 8.449% | $125.3128 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $144.93 | 3.675% | $150.2562 | $150.26 | $150.25 | $150.30 |
| Purchase #6 | $133.93 | 3.193% | $138.2064 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $206.50 | 6.112% | $219.1213 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $1,063.63 | $1,125.1404 | $1,125.15 | $1,125.10 | $1,125.20 | |