| 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 | $184.37 | 9.670% | $202.1986 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $100.98 | 6.206% | $107.2468 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $183.52 | 5.727% | $194.0302 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $190.88 | 3.558% | $197.6715 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $14.51 | 9.328% | $15.8635 | $15.86 | $15.85 | $15.90 |
| Purchase #6 | $242.97 | 7.381% | $260.9036 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $215.89 | 6.240% | $229.3615 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $1,133.12 | $1,207.2757 | $1,207.27 | $1,207.25 | $1,207.30 | |