| 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 | $32.91 | 7.861% | $35.4971 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $123.77 | 8.451% | $134.2298 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $154.67 | 4.218% | $161.194 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $224.25 | 4.164% | $233.5878 | $233.59 | $233.60 | $233.60 |
| Purchase #5 | $27.60 | 4.411% | $28.8174 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $179.97 | 10.761% | $199.3366 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $228.26 | 4.268% | $238.0021 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $971.43 | $1,030.6648 | $1,030.67 | $1,030.70 | $1,030.60 | |