| 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 | $212.97 | 8.799% | $231.7092 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $216.26 | 9.507% | $236.8198 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $23.71 | 13.159% | $26.83 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $128.36 | 10.680% | $142.0688 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $174.71 | 10.368% | $192.8239 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $137.57 | 10.571% | $152.1125 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $175.55 | 13.394% | $199.0632 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,069.13 | $1,181.4274 | $1,181.42 | $1,181.35 | $1,181.40 | |