| 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 | $223.49 | 9.790% | $245.3697 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $106.98 | 3.559% | $110.7874 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $217.50 | 5.274% | $228.971 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $102.72 | 6.394% | $109.2879 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $194.45 | 11.320% | $216.4617 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $128.48 | 4.293% | $133.9956 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $64.89 | 3.583% | $67.215 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $1,038.51 | $1,112.0883 | $1,112.10 | $1,112.05 | $1,112.20 | |