| 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 | $8.29 | 4.309% | $8.6472 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $208.72 | 4.623% | $218.3691 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $233.49 | 9.127% | $254.8006 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $114.87 | 6.752% | $122.626 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $94.91 | 5.437% | $100.0703 | $100.07 | $100.05 | $100.10 |
| Purchase #6 | $229.57 | 8.584% | $249.2763 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $129.67 | 12.548% | $145.941 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $1,019.52 | $1,099.7305 | $1,099.74 | $1,099.75 | $1,099.70 | |