| 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 | $137.77 | 10.339% | $152.014 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $96.84 | 12.580% | $109.0225 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $140.82 | 3.733% | $146.0768 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $116.63 | 11.344% | $129.8605 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $113.90 | 13.528% | $129.3084 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $245.46 | 3.287% | $253.5283 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $149.84 | 8.613% | $162.7457 | $162.75 | $162.75 | $162.70 |
| 7 purchase totals = | $1,001.26 | $1,082.5562 | $1,082.56 | $1,082.55 | $1,082.50 | |