| 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 | $192.78 | 7.782% | $207.7821 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $234.35 | 5.863% | $248.0899 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $88.51 | 6.726% | $94.4632 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $91.32 | 4.393% | $95.3317 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $165.93 | 11.329% | $184.7282 | $184.73 | $184.75 | $184.70 |
| Purchase #6 | $101.53 | 12.526% | $114.2476 | $114.25 | $114.25 | $114.20 |
| Purchase #7 | $160.52 | 13.329% | $181.9157 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $1,034.94 | $1,126.5584 | $1,126.56 | $1,126.60 | $1,126.50 | |