| 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 | $32.55 | 3.439% | $33.6694 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $153.55 | 7.831% | $165.5745 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $105.83 | 8.597% | $114.9282 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $225.76 | 11.739% | $252.262 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $80.32 | 9.331% | $87.8147 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $208.78 | 12.296% | $234.4516 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $203.70 | 4.857% | $213.5937 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $1,010.49 | $1,102.2941 | $1,102.28 | $1,102.25 | $1,102.40 | |