| 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 | $235.52 | 7.476% | $253.1275 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $129.55 | 12.459% | $145.6906 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $28.66 | 6.449% | $30.5083 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $246.67 | 8.723% | $268.187 | $268.19 | $268.20 | $268.20 |
| Purchase #5 | $186.57 | 3.544% | $193.182 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $5.37 | 6.580% | $5.7233 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $155.32 | 13.565% | $176.3892 | $176.39 | $176.40 | $176.40 |
| 7 purchase totals = | $987.66 | $1,072.8079 | $1,072.81 | $1,072.85 | $1,072.80 | |