| 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 | $115.47 | 5.352% | $121.65 | $121.65 | $121.65 | $121.70 |
| Purchase #2 | $5.55 | 8.765% | $6.0365 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $156.70 | 4.606% | $163.9176 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $5.96 | 11.765% | $6.6612 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $217.72 | 12.434% | $244.7913 | $244.79 | $244.80 | $244.80 |
| Purchase #6 | $142.33 | 3.591% | $147.4411 | $147.44 | $147.45 | $147.40 |
| Purchase #7 | $172.34 | 12.152% | $193.2828 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $816.07 | $883.7805 | $883.78 | $883.80 | $883.80 | |