| 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 | $231.52 | 11.744% | $258.7097 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $217.31 | 6.202% | $230.7876 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $183.39 | 7.213% | $196.6179 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $229.43 | 3.176% | $236.7167 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $206.88 | 5.618% | $218.5025 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $183.52 | 10.617% | $203.0043 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $58.74 | 8.128% | $63.5144 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $1,310.79 | $1,407.8531 | $1,407.85 | $1,407.80 | $1,407.80 | |