| 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 | $206.98 | 11.166% | $230.0914 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $153.63 | 7.403% | $165.0032 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $224.30 | 5.610% | $236.8832 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $234.46 | 6.507% | $249.7163 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $95.45 | 3.396% | $98.6915 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $7.96 | 9.314% | $8.7014 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $109.97 | 9.209% | $120.0971 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $1,032.75 | $1,109.1841 | $1,109.18 | $1,109.20 | $1,109.20 | |