| 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 | $80.28 | 10.646% | $88.8266 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $169.96 | 13.112% | $192.2452 | $192.25 | $192.25 | $192.20 |
| Purchase #3 | $196.95 | 5.714% | $208.2037 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $233.46 | 4.402% | $243.7369 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $78.87 | 3.682% | $81.774 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $81.69 | 12.720% | $92.081 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $243.41 | 6.333% | $258.8252 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $1,084.62 | $1,165.6926 | $1,165.70 | $1,165.75 | $1,165.60 | |