| 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 | $210.33 | 9.852% | $231.0517 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $143.56 | 11.106% | $159.5038 | $159.50 | $159.50 | $159.50 |
| Purchase #3 | $228.77 | 11.235% | $254.4723 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $194.40 | 8.744% | $211.3983 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $176.56 | 5.124% | $185.6069 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $184.91 | 6.651% | $197.2084 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $162.49 | 8.446% | $176.2139 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $1,301.02 | $1,415.4553 | $1,415.45 | $1,415.40 | $1,415.50 | |