| 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 | $51.71 | 9.488% | $56.6162 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $88.68 | 13.513% | $100.6633 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $245.68 | 8.358% | $266.2139 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $230.99 | 12.610% | $260.1178 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $248.72 | 13.132% | $281.3819 | $281.38 | $281.40 | $281.40 |
| Purchase #6 | $49.62 | 3.454% | $51.3339 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $180.65 | 11.648% | $201.6921 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,096.05 | $1,218.0191 | $1,218.01 | $1,218.00 | $1,218.00 | |