| 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 | $21.65 | 6.168% | $22.9854 | $22.99 | $23.00 | $23.00 |
| Purchase #2 | $218.88 | 6.859% | $233.893 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $212.51 | 3.189% | $219.2869 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $75.72 | 8.659% | $82.2766 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $167.71 | 9.512% | $183.6626 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $80.92 | 4.633% | $84.669 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $6.35 | 5.584% | $6.7046 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $783.74 | $833.4781 | $833.48 | $833.50 | $833.60 | |