| 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 | $247.87 | 6.105% | $263.0025 | $263.00 | $263.00 | $263.00 |
| Purchase #2 | $222.28 | 12.426% | $249.9005 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $232.47 | 10.169% | $256.1099 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $89.52 | 10.444% | $98.8695 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $18.43 | 12.560% | $20.7448 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $179.75 | 7.861% | $193.8801 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $208.36 | 10.666% | $230.5837 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,198.68 | $1,313.0910 | $1,313.08 | $1,313.10 | $1,313.10 | |