| 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 | $223.27 | 7.793% | $240.6694 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $250.25 | 13.271% | $283.4607 | $283.46 | $283.45 | $283.50 |
| Purchase #3 | $137.81 | 3.131% | $142.1248 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $243.60 | 9.820% | $267.5215 | $267.52 | $267.50 | $267.50 |
| Purchase #5 | $21.82 | 10.347% | $24.0777 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $179.66 | 4.582% | $187.892 | $187.89 | $187.90 | $187.90 |
| Purchase #7 | $55.83 | 3.465% | $57.7645 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $1,112.24 | $1,203.5106 | $1,203.50 | $1,203.45 | $1,203.60 | |