| 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 | $197.97 | 4.591% | $207.0588 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $127.29 | 8.160% | $137.6769 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $211.55 | 3.762% | $219.5085 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $94.93 | 7.578% | $102.1238 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $229.74 | 9.417% | $251.3746 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $132.67 | 11.250% | $147.5954 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $157.52 | 4.413% | $164.4714 | $164.47 | $164.45 | $164.50 |
| 7 purchase totals = | $1,151.67 | $1,229.8094 | $1,229.81 | $1,229.75 | $1,229.90 | |