| 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 | $124.90 | 12.640% | $140.6874 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $193.26 | 6.732% | $206.2703 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $11.99 | 4.233% | $12.4975 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $163.47 | 7.848% | $176.2991 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $229.63 | 11.138% | $255.2062 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $246.61 | 3.627% | $255.5545 | $255.55 | $255.55 | $255.60 |
| Purchase #7 | $21.27 | 3.562% | $22.0276 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $991.13 | $1,068.5426 | $1,068.55 | $1,068.55 | $1,068.60 | |