| 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 | $250.27 | 9.233% | $273.3774 | $273.38 | $273.40 | $273.40 |
| Purchase #2 | $125.40 | 11.776% | $140.1671 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $128.65 | 4.635% | $134.6129 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $128.76 | 8.789% | $140.0767 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $147.58 | 9.214% | $161.178 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $62.36 | 3.103% | $64.295 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $147.72 | 5.213% | $155.4206 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $990.74 | $1,069.1277 | $1,069.14 | $1,069.15 | $1,069.20 | |