| 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 | $250.57 | 6.478% | $266.8019 | $266.80 | $266.80 | $266.80 |
| Purchase #2 | $148.64 | 11.132% | $165.1866 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $183.40 | 10.463% | $202.5891 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $98.35 | 8.126% | $106.3419 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $74.93 | 11.841% | $83.8025 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $162.30 | 4.681% | $169.8973 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $122.46 | 3.620% | $126.8931 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $1,040.65 | $1,121.5124 | $1,121.51 | $1,121.55 | $1,121.50 | |