| 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 | $215.25 | 7.140% | $230.6189 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $22.90 | 13.420% | $25.9732 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $134.67 | 4.397% | $140.5914 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $229.38 | 13.382% | $260.0756 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $184.81 | 6.871% | $197.5083 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $71.36 | 8.145% | $77.1723 | $77.17 | $77.15 | $77.20 |
| Purchase #7 | $184.44 | 10.580% | $203.9538 | $203.95 | $203.95 | $204.00 |
| 7 purchase totals = | $1,042.81 | $1,135.8935 | $1,135.89 | $1,135.85 | $1,136.00 | |