| 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 | $22.28 | 5.287% | $23.4579 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $130.69 | 11.387% | $145.5717 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $171.29 | 9.795% | $188.0679 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $241.97 | 13.427% | $274.4593 | $274.46 | $274.45 | $274.50 |
| Purchase #5 | $128.72 | 6.283% | $136.8075 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $170.87 | 12.651% | $192.4868 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $101.45 | 7.255% | $108.8102 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $967.27 | $1,069.6613 | $1,069.67 | $1,069.60 | $1,069.80 | |