| 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 | $192.34 | 3.710% | $199.4758 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $208.80 | 5.494% | $220.2715 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $119.38 | 11.792% | $133.4573 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $237.39 | 12.861% | $267.9207 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $81.89 | 7.850% | $88.3184 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $131.88 | 8.180% | $142.6678 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $186.90 | 5.735% | $197.6187 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $1,158.58 | $1,249.7302 | $1,249.74 | $1,249.65 | $1,249.80 | |