| 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 | $13.29 | 7.593% | $14.2991 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $86.41 | 9.216% | $94.3735 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $218.65 | 10.835% | $242.3407 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $129.65 | 3.544% | $134.2448 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $236.57 | 4.332% | $246.8182 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $64.70 | 7.630% | $69.6366 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $141.40 | 3.169% | $145.881 | $145.88 | $145.90 | $145.90 |
| 7 purchase totals = | $890.67 | $947.5939 | $947.59 | $947.60 | $947.50 | |