| 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 | $201.32 | 3.159% | $207.6797 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $17.84 | 12.408% | $20.0536 | $20.05 | $20.05 | $20.10 |
| Purchase #3 | $241.48 | 10.117% | $265.9105 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $142.90 | 4.648% | $149.542 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $150.26 | 9.402% | $164.3874 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $127.77 | 10.662% | $141.3928 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $229.64 | 5.347% | $241.9189 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $1,111.21 | $1,190.8849 | $1,190.88 | $1,190.90 | $1,190.90 | |