| 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 | $104.27 | 13.249% | $118.0847 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $104.58 | 3.287% | $108.0175 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $249.54 | 12.306% | $280.2484 | $280.25 | $280.25 | $280.20 |
| Purchase #4 | $138.54 | 12.719% | $156.1609 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $40.91 | 5.319% | $43.086 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $141.66 | 8.487% | $153.6827 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $201.52 | 10.784% | $223.2519 | $223.25 | $223.25 | $223.30 |
| 7 purchase totals = | $981.02 | $1,082.5321 | $1,082.53 | $1,082.55 | $1,082.60 | |