| 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 | $199.68 | 9.567% | $218.7834 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $124.43 | 3.432% | $128.7004 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $103.69 | 10.847% | $114.9373 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $47.91 | 3.555% | $49.6132 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $38.28 | 11.742% | $42.7748 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $245.94 | 5.246% | $258.842 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $214.99 | 6.854% | $229.7254 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $974.92 | $1,043.3765 | $1,043.37 | $1,043.40 | $1,043.30 | |