| 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 | $128.69 | 12.716% | $145.0542 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $44.56 | 5.617% | $47.0629 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $245.75 | 4.775% | $257.4846 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $142.84 | 12.529% | $160.7364 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $158.91 | 6.669% | $169.5077 | $169.51 | $169.50 | $169.50 |
| Purchase #6 | $176.34 | 4.159% | $183.674 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $137.88 | 9.135% | $150.4753 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $1,034.97 | $1,113.9951 | $1,113.99 | $1,114.00 | $1,114.10 | |