| 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 | $202.25 | 5.366% | $213.1027 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $12.90 | 11.550% | $14.39 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $154.78 | 6.712% | $165.1688 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $205.87 | 6.545% | $219.3442 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $95.49 | 5.690% | $100.9234 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $232.37 | 10.438% | $256.6248 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $10.38 | 7.832% | $11.193 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $914.04 | $980.7469 | $980.73 | $980.70 | $980.70 | |