| 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 | $104.92 | 8.335% | $113.6651 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $130.37 | 13.105% | $147.455 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $246.36 | 4.299% | $256.951 | $256.95 | $256.95 | $257.00 |
| Purchase #4 | $35.34 | 6.167% | $37.5194 | $37.52 | $37.50 | $37.50 |
| Purchase #5 | $207.28 | 12.510% | $233.2107 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $53.36 | 7.685% | $57.4607 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $34.74 | 4.228% | $36.2088 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $812.37 | $882.4707 | $882.48 | $882.40 | $882.60 | |