| 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 | $114.97 | 4.257% | $119.8643 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $124.96 | 11.332% | $139.1205 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $151.37 | 9.470% | $165.7047 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $217.86 | 13.207% | $246.6328 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $92.77 | 8.288% | $100.4588 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $74.69 | 7.344% | $80.1752 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $232.99 | 13.665% | $264.8281 | $264.83 | $264.85 | $264.80 |
| 7 purchase totals = | $1,009.61 | $1,116.7844 | $1,116.78 | $1,116.80 | $1,116.80 | |