| 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 | $137.74 | 3.626% | $142.7345 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $224.32 | 4.446% | $234.2933 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $244.64 | 4.308% | $255.1791 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $87.36 | 9.804% | $95.9248 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $196.33 | 3.444% | $203.0916 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $189.31 | 7.161% | $202.8665 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $190.77 | 5.487% | $201.2375 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $1,270.47 | $1,335.3273 | $1,335.32 | $1,335.35 | $1,335.30 | |