| 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 | $129.89 | 11.200% | $144.4377 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $207.91 | 10.623% | $229.9963 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $34.62 | 10.340% | $38.1997 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $177.43 | 13.400% | $201.2056 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $71.96 | 8.705% | $78.2241 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $195.80 | 3.784% | $203.2091 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $176.91 | 12.648% | $199.2856 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $994.52 | $1,094.5581 | $1,094.57 | $1,094.55 | $1,094.50 | |