| 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 | $243.56 | 11.626% | $271.8763 | $271.88 | $271.90 | $271.90 |
| Purchase #2 | $11.28 | 7.470% | $12.1226 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $201.84 | 4.569% | $211.0621 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $219.75 | 3.127% | $226.6216 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $11.54 | 12.135% | $12.9404 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $196.44 | 8.128% | $212.4066 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $172.89 | 5.409% | $182.2416 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $1,057.30 | $1,129.2712 | $1,129.27 | $1,129.25 | $1,129.20 | |