| 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 | $190.72 | 8.631% | $207.181 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $249.45 | 12.682% | $281.0852 | $281.09 | $281.10 | $281.10 |
| Purchase #3 | $183.88 | 8.619% | $199.7286 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $86.83 | 6.619% | $92.5773 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $91.66 | 11.208% | $101.9333 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $34.90 | 8.295% | $37.795 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $143.43 | 5.745% | $151.6701 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $980.87 | $1,071.9705 | $1,071.98 | $1,072.05 | $1,072.00 | |