| 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 | $189.59 | 6.332% | $201.5948 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $204.29 | 11.842% | $228.482 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $239.46 | 5.261% | $252.058 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $200.93 | 8.800% | $218.6118 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $157.46 | 4.433% | $164.4402 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $229.31 | 3.265% | $236.797 | $236.80 | $236.80 | $236.80 |
| Purchase #7 | $107.82 | 4.306% | $112.4627 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $1,328.86 | $1,414.4465 | $1,414.44 | $1,414.45 | $1,414.50 | |