| 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 | $214.31 | 7.803% | $231.0326 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $57.98 | 8.181% | $62.7233 | $62.72 | $62.70 | $62.70 |
| Purchase #3 | $147.35 | 13.775% | $167.6475 | $167.65 | $167.65 | $167.60 |
| Purchase #4 | $172.48 | 6.773% | $184.1621 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $243.42 | 11.266% | $270.8437 | $270.84 | $270.85 | $270.80 |
| Purchase #6 | $198.72 | 3.701% | $206.0746 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $204.71 | 13.293% | $231.9221 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $1,238.97 | $1,354.4059 | $1,354.39 | $1,354.35 | $1,354.30 | |