| 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 | $214.41 | 8.604% | $232.8578 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $82.90 | 10.834% | $91.8814 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $18.80 | 9.552% | $20.5958 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $14.54 | 8.529% | $15.7801 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $241.70 | 6.555% | $257.5434 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $198.45 | 10.715% | $219.7139 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $74.34 | 11.603% | $82.9657 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $845.14 | $921.3381 | $921.34 | $921.35 | $921.40 | |