| 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 | $93.61 | 7.258% | $100.4042 | $100.40 | $100.40 | $100.40 |
| Purchase #2 | $108.96 | 4.600% | $113.9722 | $113.97 | $113.95 | $114.00 |
| Purchase #3 | $210.62 | 10.179% | $232.059 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $228.94 | 11.750% | $255.8405 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $233.69 | 12.328% | $262.4993 | $262.50 | $262.50 | $262.50 |
| Purchase #6 | $32.44 | 6.631% | $34.5911 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $190.74 | 8.454% | $206.8652 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,099.00 | $1,206.2315 | $1,206.23 | $1,206.20 | $1,206.30 | |