| 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 | $244.32 | 10.126% | $269.0598 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $156.32 | 8.662% | $169.8604 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $243.25 | 6.751% | $259.6718 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $6.49 | 12.447% | $7.2978 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $171.33 | 13.406% | $194.2985 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $29.31 | 3.421% | $30.3127 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $200.46 | 8.737% | $217.9742 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $1,051.48 | $1,148.4752 | $1,148.47 | $1,148.40 | $1,148.60 | |