| 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 | $246.90 | 12.376% | $277.4563 | $277.46 | $277.45 | $277.50 |
| Purchase #2 | $110.53 | 7.432% | $118.7446 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $159.98 | 10.110% | $176.154 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $183.27 | 3.279% | $189.2794 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $215.73 | 9.497% | $236.2179 | $236.22 | $236.20 | $236.20 |
| Purchase #6 | $100.91 | 13.521% | $114.554 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $33.28 | 11.456% | $37.0926 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $1,050.60 | $1,149.4988 | $1,149.49 | $1,149.50 | $1,149.60 | |