| 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 | $30.44 | 7.379% | $32.6862 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $172.90 | 7.797% | $186.381 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $218.75 | 13.806% | $248.9506 | $248.95 | $248.95 | $249.00 |
| Purchase #4 | $24.72 | 7.544% | $26.5849 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $143.40 | 13.765% | $163.139 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $138.44 | 3.832% | $143.745 | $143.75 | $143.75 | $143.70 |
| Purchase #7 | $242.62 | 11.403% | $270.286 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $971.27 | $1,071.7727 | $1,071.78 | $1,071.85 | $1,071.80 | |