| 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 | $77.32 | 9.142% | $84.3886 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $104.39 | 9.383% | $114.1849 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $222.41 | 13.361% | $252.1262 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $172.37 | 12.730% | $194.3127 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $80.50 | 8.356% | $87.2266 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $238.33 | 13.401% | $270.2686 | $270.27 | $270.25 | $270.30 |
| Purchase #7 | $147.65 | 12.254% | $165.743 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $1,042.97 | $1,168.2506 | $1,168.25 | $1,168.30 | $1,168.20 | |