| 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 | $107.70 | 8.693% | $117.0624 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $38.66 | 4.332% | $40.3348 | $40.33 | $40.35 | $40.30 |
| Purchase #3 | $198.54 | 13.198% | $224.7433 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $163.93 | 13.701% | $186.39 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $148.40 | 3.762% | $153.9828 | $153.98 | $154.00 | $154.00 |
| Purchase #6 | $209.86 | 4.276% | $218.8336 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $197.33 | 11.198% | $219.427 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $1,064.42 | $1,160.7739 | $1,160.76 | $1,160.85 | $1,160.70 | |