| 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 | $238.36 | 7.337% | $255.8485 | $255.85 | $255.85 | $255.80 |
| Purchase #2 | $224.68 | 5.758% | $237.6171 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $229.70 | 4.704% | $240.5051 | $240.51 | $240.50 | $240.50 |
| Purchase #4 | $229.66 | 7.184% | $246.1588 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $154.62 | 6.309% | $164.375 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $98.29 | 3.588% | $101.8166 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $238.27 | 11.255% | $265.0873 | $265.09 | $265.10 | $265.10 |
| 7 purchase totals = | $1,413.58 | $1,511.4084 | $1,511.43 | $1,511.40 | $1,511.40 | |