| 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 | $90.36 | 13.571% | $102.6228 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $7.91 | 3.697% | $8.2024 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $222.50 | 6.824% | $237.6834 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $132.59 | 11.276% | $147.5408 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $230.50 | 11.554% | $257.132 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $214.54 | 8.493% | $232.7609 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $243.68 | 4.468% | $254.5676 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $1,142.08 | $1,240.5099 | $1,240.50 | $1,240.50 | $1,240.50 | |