| 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 | $210.70 | 7.715% | $226.9555 | $226.96 | $226.95 | $227.00 |
| Purchase #2 | $154.32 | 13.236% | $174.7458 | $174.75 | $174.75 | $174.70 |
| Purchase #3 | $225.61 | 12.268% | $253.2878 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $42.78 | 3.549% | $44.2983 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $175.27 | 11.222% | $194.9388 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $232.63 | 12.725% | $262.2322 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $23.70 | 12.442% | $26.6488 | $26.65 | $26.65 | $26.60 |
| 7 purchase totals = | $1,065.01 | $1,183.1072 | $1,183.12 | $1,183.15 | $1,183.00 | |