| 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 | $188.77 | 9.749% | $207.1732 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $136.80 | 4.600% | $143.0928 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $248.44 | 13.365% | $281.644 | $281.64 | $281.65 | $281.60 |
| Purchase #4 | $235.37 | 9.292% | $257.2406 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $196.30 | 4.638% | $205.4044 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $18.40 | 6.415% | $19.5804 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $220.72 | 12.307% | $247.884 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,244.80 | $1,362.0194 | $1,362.00 | $1,362.05 | $1,362.00 | |