| 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 | $220.45 | 10.290% | $243.1343 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $238.54 | 13.743% | $271.3226 | $271.32 | $271.30 | $271.30 |
| Purchase #3 | $16.59 | 12.160% | $18.6073 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $113.51 | 9.289% | $124.0539 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $150.30 | 4.516% | $157.0875 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $157.25 | 9.505% | $172.1966 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $223.60 | 6.270% | $237.6197 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,120.24 | $1,224.0219 | $1,224.02 | $1,224.00 | $1,224.00 | |