| 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 | $115.56 | 12.133% | $129.5809 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $19.37 | 13.664% | $22.0167 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $210.27 | 5.433% | $221.694 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $96.59 | 11.627% | $107.8205 | $107.82 | $107.80 | $107.80 |
| Purchase #5 | $153.73 | 8.606% | $166.96 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $17.30 | 11.634% | $19.3127 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $213.49 | 13.733% | $242.8086 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $826.31 | $910.1934 | $910.19 | $910.15 | $910.20 | |