| 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 | $190.49 | 3.572% | $197.2943 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $15.35 | 3.114% | $15.828 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $107.84 | 6.356% | $114.6943 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $232.86 | 6.255% | $247.4254 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $213.85 | 11.742% | $238.9603 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $114.48 | 7.389% | $122.9389 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $199.65 | 6.874% | $213.3739 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $1,074.52 | $1,150.5151 | $1,150.51 | $1,150.55 | $1,150.50 | |