| 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 | $203.58 | 12.516% | $229.0601 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $207.53 | 4.673% | $217.2279 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $51.58 | 5.679% | $54.5092 | $54.51 | $54.50 | $54.50 |
| Purchase #4 | $205.78 | 4.314% | $214.6573 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $101.27 | 13.851% | $115.2969 | $115.30 | $115.30 | $115.30 |
| Purchase #6 | $105.47 | 12.375% | $118.5219 | $118.52 | $118.50 | $118.50 |
| Purchase #7 | $130.73 | 7.402% | $140.4066 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $1,005.94 | $1,089.6799 | $1,089.69 | $1,089.65 | $1,089.70 | |