| 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 | $100.88 | 13.103% | $114.0983 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $59.45 | 4.131% | $61.9059 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $241.53 | 10.283% | $266.3665 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $88.26 | 9.766% | $96.8795 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $148.86 | 13.182% | $168.4827 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $182.95 | 8.299% | $198.133 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $212.49 | 6.418% | $226.1276 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,034.42 | $1,131.9935 | $1,132.00 | $1,132.05 | $1,132.00 | |