| 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 | $104.25 | 4.103% | $108.5274 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $195.50 | 9.769% | $214.5984 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $48.55 | 11.361% | $54.0658 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $133.48 | 10.575% | $147.5955 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $246.93 | 10.644% | $273.2132 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $204.63 | 13.217% | $231.6759 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $136.98 | 5.153% | $144.0386 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $1,070.32 | $1,173.7148 | $1,173.73 | $1,173.75 | $1,173.70 | |