| 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 | $30.26 | 6.401% | $32.1969 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $198.30 | 13.761% | $225.5881 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $220.26 | 8.127% | $238.1605 | $238.16 | $238.15 | $238.20 |
| Purchase #4 | $192.35 | 12.208% | $215.8321 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $241.66 | 6.845% | $258.2016 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $62.59 | 10.469% | $69.1425 | $69.14 | $69.15 | $69.10 |
| Purchase #7 | $148.63 | 10.560% | $164.3253 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $1,094.05 | $1,203.4470 | $1,203.45 | $1,203.50 | $1,203.40 | |