| 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 | $94.29 | 10.223% | $103.9293 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $110.44 | 3.845% | $114.6864 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $21.49 | 12.146% | $24.1002 | $24.10 | $24.10 | $24.10 |
| Purchase #4 | $221.29 | 12.729% | $249.458 | $249.46 | $249.45 | $249.50 |
| Purchase #5 | $121.95 | 13.565% | $138.4925 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $243.69 | 3.818% | $252.9941 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $128.31 | 7.801% | $138.3195 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $941.46 | $1,021.9800 | $1,021.98 | $1,022.00 | $1,022.00 | |