| 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 | $193.45 | 10.686% | $214.1221 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $39.68 | 13.495% | $45.0348 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $198.93 | 13.320% | $225.4275 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $23.79 | 8.423% | $25.7938 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $127.53 | 5.801% | $134.928 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $231.86 | 3.204% | $239.2888 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $247.61 | 10.339% | $273.2104 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $1,062.85 | $1,157.8054 | $1,157.80 | $1,157.85 | $1,157.70 | |