| 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 | $104.74 | 9.433% | $114.6201 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $234.29 | 11.183% | $260.4907 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $128.83 | 3.325% | $133.1136 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $146.64 | 10.172% | $161.5562 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $218.78 | 10.447% | $241.6359 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $140.34 | 7.413% | $150.7434 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $238.85 | 8.433% | $258.9922 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $1,212.47 | $1,321.1521 | $1,321.15 | $1,321.15 | $1,321.10 | |