| 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 | $230.59 | 8.716% | $250.6882 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $109.39 | 5.409% | $115.3069 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $194.63 | 11.733% | $217.4659 | $217.47 | $217.45 | $217.50 |
| Purchase #4 | $105.88 | 11.313% | $117.8582 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $31.54 | 12.716% | $35.5506 | $35.55 | $35.55 | $35.60 |
| Purchase #6 | $185.99 | 11.405% | $207.2022 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $157.76 | 4.409% | $164.7156 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $1,015.78 | $1,108.7876 | $1,108.80 | $1,108.75 | $1,108.90 | |