| 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 | $243.73 | 3.394% | $252.0022 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $43.98 | 13.761% | $50.0321 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $180.87 | 13.852% | $205.9241 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $119.75 | 7.239% | $128.4187 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $152.83 | 9.348% | $167.1165 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $227.34 | 9.134% | $248.1052 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $191.53 | 7.230% | $205.3776 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $1,160.03 | $1,256.9764 | $1,256.98 | $1,256.95 | $1,256.90 | |