| 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 | $82.33 | 8.222% | $89.0992 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $187.85 | 9.616% | $205.9137 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $203.84 | 3.461% | $210.8949 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $228.29 | 7.605% | $245.6515 | $245.65 | $245.65 | $245.70 |
| Purchase #5 | $104.70 | 5.495% | $110.4533 | $110.45 | $110.45 | $110.50 |
| Purchase #6 | $179.49 | 7.588% | $193.1097 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $186.51 | 8.187% | $201.7796 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,173.01 | $1,256.9019 | $1,256.89 | $1,256.90 | $1,257.00 | |