| 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 | $218.73 | 9.359% | $239.2009 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $116.33 | 10.232% | $128.2329 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $159.85 | 9.102% | $174.3995 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $193.90 | 12.710% | $218.5447 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $162.74 | 7.420% | $174.8153 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $231.50 | 5.356% | $243.8991 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $19.75 | 5.152% | $20.7675 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $1,102.80 | $1,199.8599 | $1,199.86 | $1,199.85 | $1,199.80 | |