| 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 | $105.27 | 11.592% | $117.4729 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $228.78 | 11.513% | $255.1194 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $175.30 | 13.248% | $198.5237 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $157.66 | 9.209% | $172.1789 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $208.76 | 12.678% | $235.2266 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $60.72 | 3.839% | $63.051 | $63.05 | $63.05 | $63.10 |
| Purchase #7 | $162.35 | 13.608% | $184.4426 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,098.84 | $1,226.0151 | $1,226.01 | $1,226.00 | $1,226.00 | |