| 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 | $245.91 | 7.640% | $264.6975 | $264.70 | $264.70 | $264.70 |
| Purchase #2 | $120.44 | 5.102% | $126.5848 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $69.90 | 10.837% | $77.4751 | $77.48 | $77.50 | $77.50 |
| Purchase #4 | $141.94 | 6.232% | $150.7857 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $184.41 | 8.513% | $200.1088 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $165.37 | 12.844% | $186.6101 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $114.65 | 12.366% | $128.8276 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $1,042.62 | $1,135.0896 | $1,135.10 | $1,135.15 | $1,135.10 | |