| 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 | $217.29 | 4.504% | $227.0767 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $75.50 | 8.658% | $82.0368 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $130.67 | 8.371% | $141.6084 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $93.64 | 9.342% | $102.3878 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $228.83 | 4.523% | $239.18 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $65.56 | 9.550% | $71.821 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $195.52 | 11.507% | $218.0185 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $1,007.01 | $1,082.1292 | $1,082.14 | $1,082.15 | $1,082.10 | |