| 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 | $245.73 | 7.312% | $263.6978 | $263.70 | $263.70 | $263.70 |
| Purchase #2 | $133.30 | 10.335% | $147.0766 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $46.56 | 12.285% | $52.2799 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $127.71 | 10.214% | $140.7543 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $62.59 | 11.181% | $69.5882 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $62.92 | 7.303% | $67.515 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $21.63 | 3.709% | $22.4323 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $700.44 | $763.3441 | $763.35 | $763.40 | $763.40 | |