| 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 | $238.45 | 6.780% | $254.6169 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $30.57 | 9.111% | $33.3552 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $248.86 | 5.407% | $262.3159 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $14.75 | 10.370% | $16.2796 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $73.49 | 12.845% | $82.9298 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $221.64 | 11.802% | $247.798 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $213.91 | 11.467% | $238.4391 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,041.67 | $1,135.7345 | $1,135.75 | $1,135.75 | $1,135.70 | |