| 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 | $42.94 | 9.306% | $46.936 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $106.51 | 10.208% | $117.3825 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $243.84 | 7.704% | $262.6254 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $93.34 | 12.171% | $104.7004 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $158.42 | 13.121% | $179.2063 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $111.97 | 3.249% | $115.6079 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $189.38 | 7.200% | $203.0154 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $946.40 | $1,029.4739 | $1,029.49 | $1,029.50 | $1,029.40 | |