| 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 | $107.80 | 12.575% | $121.3559 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $192.94 | 11.424% | $214.9815 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $42.74 | 11.135% | $47.4991 | $47.50 | $47.50 | $47.50 |
| Purchase #4 | $171.81 | 3.557% | $177.9213 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $228.78 | 7.865% | $246.7735 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $144.48 | 7.563% | $155.407 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $63.83 | 7.320% | $68.5024 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $952.38 | $1,032.4407 | $1,032.44 | $1,032.40 | $1,032.50 | |