| 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 | $102.48 | 12.201% | $114.9836 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $175.45 | 13.125% | $198.4778 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $174.73 | 5.733% | $184.7473 | $184.75 | $184.75 | $184.70 |
| Purchase #4 | $86.91 | 12.771% | $98.0093 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $96.33 | 8.388% | $104.4102 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $80.62 | 13.726% | $91.6859 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $38.77 | 10.287% | $42.7583 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $755.29 | $835.0724 | $835.08 | $835.10 | $835.10 | |