| 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 | $134.97 | 10.205% | $148.7437 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $189.40 | 6.698% | $202.086 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $109.49 | 13.183% | $123.9241 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $214.56 | 11.344% | $238.8997 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $111.71 | 8.491% | $121.1953 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $152.58 | 13.102% | $172.571 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $113.72 | 13.465% | $129.0324 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $1,026.43 | $1,136.4522 | $1,136.45 | $1,136.45 | $1,136.40 | |