| 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 | $106.57 | 6.601% | $113.6047 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $246.95 | 3.380% | $255.2969 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $203.67 | 12.815% | $229.7703 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $162.75 | 9.859% | $178.7955 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $239.71 | 8.623% | $260.3802 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $129.63 | 3.585% | $134.2772 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $221.43 | 11.388% | $246.6464 | $246.65 | $246.65 | $246.60 |
| 7 purchase totals = | $1,310.71 | $1,418.7712 | $1,418.78 | $1,418.80 | $1,418.80 | |