| 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 | $242.31 | 4.133% | $252.3247 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $219.94 | 12.312% | $247.019 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $158.43 | 6.103% | $168.099 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $30.90 | 6.517% | $32.9138 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $184.46 | 13.560% | $209.4728 | $209.47 | $209.45 | $209.50 |
| Purchase #6 | $65.30 | 11.873% | $73.0531 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $239.79 | 7.661% | $258.1603 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,141.13 | $1,241.0427 | $1,241.03 | $1,240.95 | $1,241.10 | |