| 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 | $219.45 | 6.210% | $233.0778 | $233.08 | $233.10 | $233.10 |
| Purchase #2 | $166.86 | 11.247% | $185.6267 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $192.37 | 8.334% | $208.4021 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $139.56 | 11.373% | $155.4322 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $8.79 | 7.110% | $9.415 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $221.82 | 6.853% | $237.0213 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $219.49 | 4.434% | $229.2222 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $1,168.34 | $1,258.1973 | $1,258.20 | $1,258.20 | $1,258.10 | |