| 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 | $119.41 | 4.523% | $124.8109 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $91.84 | 3.186% | $94.766 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $214.75 | 9.296% | $234.7132 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $107.53 | 6.656% | $114.6872 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $233.63 | 7.560% | $251.2924 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $140.58 | 10.715% | $155.6431 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $57.71 | 9.433% | $63.1538 | $63.15 | $63.15 | $63.20 |
| 7 purchase totals = | $965.45 | $1,039.0666 | $1,039.06 | $1,039.05 | $1,039.10 | |