| 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 | $195.75 | 7.324% | $210.0867 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $128.87 | 13.400% | $146.1386 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $37.28 | 5.849% | $39.4605 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $164.88 | 11.745% | $184.2452 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $223.60 | 11.774% | $249.9267 | $249.93 | $249.95 | $249.90 |
| Purchase #6 | $80.65 | 9.448% | $88.2698 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $104.58 | 4.778% | $109.5768 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $935.61 | $1,027.7043 | $1,027.72 | $1,027.75 | $1,027.70 | |