| 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 | $209.34 | 11.681% | $233.793 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $176.94 | 5.441% | $186.5673 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $227.50 | 11.794% | $254.3314 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $249.82 | 5.578% | $263.755 | $263.76 | $263.75 | $263.80 |
| Purchase #5 | $102.46 | 4.572% | $107.1445 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $35.71 | 13.157% | $40.4084 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $71.55 | 11.279% | $79.6201 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $1,073.32 | $1,165.6197 | $1,165.62 | $1,165.60 | $1,165.60 | |