| 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 | $240.47 | 7.331% | $258.0989 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $96.98 | 8.189% | $104.9217 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $234.92 | 9.855% | $258.0714 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $113.99 | 7.696% | $122.7627 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $185.53 | 8.550% | $201.3928 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $158.69 | 6.751% | $169.4032 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $206.43 | 5.841% | $218.4876 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $1,237.01 | $1,333.1383 | $1,333.13 | $1,333.10 | $1,333.20 | |