| 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 | $106.96 | 13.398% | $121.2905 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $35.60 | 10.111% | $39.1995 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $72.98 | 11.359% | $81.2698 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $178.99 | 10.113% | $197.0913 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $162.82 | 5.742% | $172.1691 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $206.85 | 9.252% | $225.9878 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $237.95 | 10.481% | $262.8895 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $1,002.15 | $1,099.8975 | $1,099.90 | $1,099.90 | $1,100.00 | |