| 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 | $239.52 | 4.294% | $249.805 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $139.25 | 4.452% | $145.4494 | $145.45 | $145.45 | $145.40 |
| Purchase #3 | $128.71 | 3.768% | $133.5598 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $149.83 | 12.569% | $168.6621 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $35.78 | 6.548% | $38.1229 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $190.50 | 9.610% | $208.8071 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $167.36 | 10.784% | $185.4081 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $1,050.95 | $1,129.8144 | $1,129.82 | $1,129.75 | $1,129.80 | |