| 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 | $231.97 | 4.275% | $241.8867 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $208.90 | 10.207% | $230.2224 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $180.47 | 5.265% | $189.9717 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $43.94 | 4.805% | $46.0513 | $46.05 | $46.05 | $46.10 |
| Purchase #5 | $51.86 | 10.254% | $57.1777 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $19.62 | 11.471% | $21.8706 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $221.97 | 9.493% | $243.0416 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $958.73 | $1,030.2220 | $1,030.22 | $1,030.20 | $1,030.30 | |