| 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 | $203.53 | 5.302% | $214.3212 | $214.32 | $214.30 | $214.30 |
| Purchase #2 | $73.89 | 5.196% | $77.7293 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $220.37 | 10.499% | $243.5066 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $104.32 | 4.495% | $109.0092 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $231.72 | 9.159% | $252.9432 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $192.25 | 8.148% | $207.9145 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $129.36 | 3.685% | $134.1269 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $1,155.44 | $1,239.5509 | $1,239.55 | $1,239.55 | $1,239.40 | |