| 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 | $134.73 | 13.605% | $153.06 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $118.28 | 4.412% | $123.4985 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $238.55 | 5.444% | $251.5367 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $115.61 | 4.107% | $120.3581 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $121.53 | 12.854% | $137.1515 | $137.15 | $137.15 | $137.20 |
| Purchase #6 | $33.67 | 10.871% | $37.3303 | $37.33 | $37.35 | $37.30 |
| Purchase #7 | $24.69 | 12.184% | $27.6982 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $787.06 | $850.6333 | $850.64 | $850.65 | $850.70 | |