| 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 | $216.67 | 6.555% | $230.8727 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $6.83 | 11.394% | $7.6082 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $202.56 | 10.321% | $223.4662 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $195.80 | 7.501% | $210.487 | $210.49 | $210.50 | $210.50 |
| Purchase #5 | $99.47 | 3.273% | $102.7257 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $198.98 | 5.679% | $210.2801 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $236.27 | 3.315% | $244.1024 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,156.58 | $1,229.5423 | $1,229.55 | $1,229.55 | $1,229.60 | |