| 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 | $196.35 | 7.546% | $211.1666 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $91.25 | 8.359% | $98.8776 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $125.84 | 10.288% | $138.7864 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $239.89 | 5.558% | $253.2231 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $27.71 | 3.414% | $28.656 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $201.48 | 7.626% | $216.8449 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $190.28 | 6.733% | $203.0916 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $1,072.80 | $1,150.6462 | $1,150.65 | $1,150.65 | $1,150.70 | |