| 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 | $170.27 | 12.182% | $191.0123 | $191.01 | $191.00 | $191.00 |
| Purchase #2 | $63.88 | 5.448% | $67.3602 | $67.36 | $67.35 | $67.40 |
| Purchase #3 | $112.88 | 3.343% | $116.6536 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $109.73 | 12.332% | $123.2619 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $5.56 | 11.718% | $6.2115 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $215.40 | 11.398% | $239.9513 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $227.89 | 13.665% | $259.0312 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $905.61 | $1,003.4820 | $1,003.47 | $1,003.45 | $1,003.60 | |