| 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 | $246.74 | 13.242% | $279.4133 | $279.41 | $279.40 | $279.40 |
| Purchase #2 | $76.51 | 12.862% | $86.3507 | $86.35 | $86.35 | $86.40 |
| Purchase #3 | $235.48 | 10.372% | $259.904 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $76.50 | 9.516% | $83.7797 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $211.39 | 12.463% | $237.7355 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $136.26 | 10.335% | $150.3425 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $200.29 | 6.423% | $213.1546 | $213.15 | $213.15 | $213.20 |
| 7 purchase totals = | $1,183.17 | $1,310.6803 | $1,310.67 | $1,310.70 | $1,310.70 | |