| 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 | $194.28 | 6.312% | $206.543 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $239.96 | 3.856% | $249.2129 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $99.28 | 3.393% | $102.6486 | $102.65 | $102.65 | $102.60 |
| Purchase #4 | $112.61 | 9.173% | $122.9397 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $123.62 | 5.800% | $130.79 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $112.43 | 8.662% | $122.1687 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $234.32 | 13.843% | $266.7569 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $1,116.50 | $1,201.0598 | $1,201.06 | $1,201.05 | $1,201.00 | |