| 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 | $110.26 | 9.849% | $121.1195 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $166.93 | 13.523% | $189.5039 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $70.38 | 4.285% | $73.3958 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $163.74 | 3.162% | $168.9175 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $180.69 | 13.627% | $205.3126 | $205.31 | $205.30 | $205.30 |
| Purchase #6 | $217.94 | 5.551% | $230.0378 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $51.42 | 10.715% | $56.9297 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $961.36 | $1,045.2168 | $1,045.22 | $1,045.20 | $1,045.10 | |