| 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 | $80.64 | 7.179% | $86.4291 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $225.95 | 6.794% | $241.301 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $173.93 | 13.457% | $197.3358 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $66.47 | 13.143% | $75.2062 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $199.81 | 4.230% | $208.262 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $180.84 | 11.548% | $201.7234 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $180.52 | 6.614% | $192.4596 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $1,108.16 | $1,202.7171 | $1,202.72 | $1,202.70 | $1,202.70 | |