| 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 | $178.72 | 7.104% | $191.4163 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $247.82 | 10.236% | $273.1869 | $273.19 | $273.20 | $273.20 |
| Purchase #3 | $183.32 | 10.873% | $203.2524 | $203.25 | $203.25 | $203.30 |
| Purchase #4 | $155.29 | 12.242% | $174.3006 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $193.40 | 7.407% | $207.7251 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $46.33 | 10.506% | $51.1974 | $51.20 | $51.20 | $51.20 |
| Purchase #7 | $134.33 | 4.422% | $140.2701 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $1,139.21 | $1,241.3488 | $1,241.36 | $1,241.35 | $1,241.40 | |