| 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 | $133.94 | 13.123% | $151.5169 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $238.64 | 8.605% | $259.175 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $57.63 | 10.301% | $63.5665 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $34.47 | 6.844% | $36.8291 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $124.81 | 3.699% | $129.4267 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $148.55 | 11.759% | $166.018 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $222.38 | 4.390% | $232.1425 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $960.42 | $1,038.6747 | $1,038.69 | $1,038.70 | $1,038.60 | |