| 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 | $202.94 | 12.844% | $229.0056 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $151.45 | 12.518% | $170.4085 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $183.42 | 13.748% | $208.6366 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $172.46 | 13.813% | $196.2819 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $122.60 | 4.644% | $128.2935 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $100.35 | 8.200% | $108.5787 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $57.68 | 10.455% | $63.7104 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $990.90 | $1,104.9152 | $1,104.92 | $1,104.95 | $1,104.90 | |