| 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 | $192.79 | 7.454% | $207.1606 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $30.86 | 11.531% | $34.4185 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $192.73 | 10.107% | $212.2092 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $114.41 | 6.415% | $121.7494 | $121.75 | $121.75 | $121.70 |
| Purchase #5 | $182.86 | 7.247% | $196.1119 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $31.77 | 12.225% | $35.6539 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $185.27 | 13.559% | $210.3908 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $930.69 | $1,017.6943 | $1,017.69 | $1,017.65 | $1,017.70 | |