| 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 | $234.78 | 9.387% | $256.8188 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $203.41 | 9.370% | $222.4695 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $106.41 | 5.432% | $112.1902 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $240.85 | 9.480% | $263.6826 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $125.31 | 6.144% | $133.009 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $90.25 | 10.496% | $99.7226 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $106.26 | 9.137% | $115.969 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $1,107.27 | $1,203.8617 | $1,203.86 | $1,203.80 | $1,203.90 | |