| 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 | $175.74 | 10.114% | $193.5143 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $154.96 | 6.774% | $165.457 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $190.66 | 8.457% | $206.7841 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $217.38 | 12.861% | $245.3372 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $17.62 | 11.292% | $19.6097 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $221.28 | 3.606% | $229.2594 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $167.74 | 5.108% | $176.3082 | $176.31 | $176.30 | $176.30 |
| 7 purchase totals = | $1,145.38 | $1,236.2699 | $1,236.27 | $1,236.25 | $1,236.30 | |