| 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 | $247.95 | 9.591% | $271.7309 | $271.73 | $271.75 | $271.70 |
| Purchase #2 | $171.60 | 6.729% | $183.147 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $65.84 | 8.627% | $71.52 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $156.48 | 4.860% | $164.0849 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $31.49 | 5.124% | $33.1035 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $39.27 | 13.373% | $44.5216 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $189.55 | 7.240% | $203.2734 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $902.18 | $971.3813 | $971.37 | $971.35 | $971.30 | |