| 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 | $129.28 | 5.666% | $136.605 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $21.67 | 12.156% | $24.3042 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $91.27 | 3.813% | $94.7501 | $94.75 | $94.75 | $94.80 |
| Purchase #4 | $103.89 | 10.686% | $114.9917 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $195.42 | 9.840% | $214.6493 | $214.65 | $214.65 | $214.60 |
| Purchase #6 | $188.48 | 11.517% | $210.1872 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $223.52 | 4.328% | $233.1939 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $953.53 | $1,028.6814 | $1,028.68 | $1,028.70 | $1,028.70 | |