| 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 | $248.87 | 4.212% | $259.3524 | $259.35 | $259.35 | $259.40 |
| Purchase #2 | $149.58 | 5.467% | $157.7575 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $148.71 | 11.122% | $165.2495 | $165.25 | $165.25 | $165.20 |
| Purchase #4 | $176.68 | 9.672% | $193.7685 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $36.42 | 7.219% | $39.0492 | $39.05 | $39.05 | $39.00 |
| Purchase #6 | $149.31 | 11.661% | $166.721 | $166.72 | $166.70 | $166.70 |
| Purchase #7 | $222.95 | 5.642% | $235.5288 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $1,132.52 | $1,217.4269 | $1,217.43 | $1,217.40 | $1,217.40 | |