| 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 | $219.87 | 8.809% | $239.2383 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $246.84 | 6.826% | $263.6893 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $226.85 | 4.140% | $236.2416 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $195.70 | 12.525% | $220.2114 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $101.26 | 12.579% | $113.9975 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $212.48 | 3.734% | $220.414 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $22.77 | 3.684% | $23.6088 | $23.61 | $23.60 | $23.60 |
| 7 purchase totals = | $1,225.77 | $1,317.4009 | $1,317.40 | $1,317.40 | $1,317.30 | |